{"product_id":"harken-r276-m-mr-27-mm-cb-low-beam-track-with-pinstop-holes","title":"Harken R27.6 m MR 27 mm CB Low-beam Track with Pinstop Holes","description":"\u003c!-- harken-official:v2 Sku:R27.6M page_sha256:2e3ed99ea5efe0d52b0270249fc8a97c1962ec09983417634d2ef234eb2461b6 --\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eTrack is extruded from high-grade 6061-T6 aluminum and hardcoat-anodized for a hard, long-lasting surface. Track is predrilled with holes for mounting fasteners and one pinstop hole between each fastener.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;max-width:100%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:8px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:8px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eEndstop\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e1522\/E2700\/1606\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eFasteners (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e5\/16 Fh in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eFasteners (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e8 FH mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eLength (ft in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e19' 8 1\/4\" Ft in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eLength (m)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e6 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eMounting hole spacing (in)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e3 15\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eMounting hole spacing (mm)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eSplice link\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e1619\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eTrim cap\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e1621\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eWeight (kg)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e3.74 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eWeight (oz)\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e132 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c!-- sr-faq v=1 vendor=harken source_sha256=9bcb6093d26d4c5c3e015ee31315beb43ba91eb21c9362a93b86f52750a25700 --\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eHow should fastener holes be sealed during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eApply high quality sealant to mounting surface around each fastener hole when installing the track to prevent leaks.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the advice regarding sealing during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eApply a high quality sealant around each mounting hole to ensure proper sealing and watertightness.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the warning regarding deck strength for installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eFailure to ensure correct deck strength can cause the track to pull off the deck unexpectedly under high loads. Structural tests and possibly reinforcement may be required.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan the R27.6M low-beam track be used for unsupported spanning?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eNo, the R27.6M low-beam track must not be used for spanning. It requires full support along its length during installation.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow do you prepare the deck before mounting the track?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eInstall the track on a flat deck area capable of bearing at least twice the maximum working load of the traveler car. Reinforce as needed.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat method should be used for through-bolt installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eTrack must be through-bolted using all fastener holes, with large washers or backing plate plus locknuts under the deck.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the minimum bending radius for curved installations?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eCars will not roll on curved track if the radius is under 8 ft (2.44 m) for shorter car types or 9 ft (2.73 m) for longer\/HL cars.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow should the R27.6M track be mounted for best strength?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eInstall thoroughly using all fastener holes through the deck with large washers or backing plates and locknuts. Mount it on a flat area capable of bearing at least twice the maximum working load of the traveler car.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should you avoid to maintain warranty coverage for the track?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eAvoid exposure to teak cleaners and other caustic materials, as these can discolor the part and are not covered under warranty.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs it necessary to use all mounting holes when installing the track?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, use all fastener holes when mounting for maximum strength and safety.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat type of fasteners are required for mounting the R27.6M low-beam track?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe R27.6M low-beam track requires 5\/16\" (8 mm) flathead stainless steel screws for mounting. Use only A4 (316) or A2 (18-8) stainless steel for all fasteners.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat type of deck is suitable for mounting the R27.6M track?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe track must be mounted on a flat area of the deck that can bear a load at least twice the maximum working load of the traveler car to be used. Reinforce the deck if necessary.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat routine inspection steps should be taken?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eInspect the track and mounting hardware for signs of loosening, cracks, or damage. Check end stops to ensure security and absence of cracks. Arrange tackle so cars do not hit end stops under load.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the correct fastener material for mounting the R27.6M track?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eMounting fasteners must be made from A4 (316) or A2 (18-8) stainless steel to ensure strength and corrosion resistance.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow close to the end should the hole for end control be when cutting track?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe center of the end control screw hole should be 9\/16\" (14 mm) from the track end.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How should fastener holes be sealed during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Apply high quality sealant to mounting surface around each fastener hole when installing the track to prevent leaks.\"}}, {\"@type\": \"Question\", \"name\": \"What is the advice regarding sealing during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Apply a high quality sealant around each mounting hole to ensure proper sealing and watertightness.\"}}, {\"@type\": \"Question\", \"name\": \"What is the warning regarding deck strength for installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Failure to ensure correct deck strength can cause the track to pull off the deck unexpectedly under high loads. Structural tests and possibly reinforcement may be required.\"}}, {\"@type\": \"Question\", \"name\": \"Can the R27.6M low-beam track be used for unsupported spanning?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the R27.6M low-beam track must not be used for spanning. It requires full support along its length during installation.\"}}, {\"@type\": \"Question\", \"name\": \"How do you prepare the deck before mounting the track?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Install the track on a flat deck area capable of bearing at least twice the maximum working load of the traveler car. Reinforce as needed.\"}}, {\"@type\": \"Question\", \"name\": \"What method should be used for through-bolt installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Track must be through-bolted using all fastener holes, with large washers or backing plate plus locknuts under the deck.\"}}, {\"@type\": \"Question\", \"name\": \"What is the minimum bending radius for curved installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Cars will not roll on curved track if the radius is under 8 ft (2.44 m) for shorter car types or 9 ft (2.73 m) for longer\/HL cars.\"}}, {\"@type\": \"Question\", \"name\": \"How should the R27.6M track be mounted for best strength?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Install thoroughly using all fastener holes through the deck with large washers or backing plates and locknuts. Mount it on a flat area capable of bearing at least twice the maximum working load of the traveler car.\"}}, {\"@type\": \"Question\", \"name\": \"What should you avoid to maintain warranty coverage for the track?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Avoid exposure to teak cleaners and other caustic materials, as these can discolor the part and are not covered under warranty.\"}}, {\"@type\": \"Question\", \"name\": \"Is it necessary to use all mounting holes when installing the track?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, use all fastener holes when mounting for maximum strength and safety.\"}}, {\"@type\": \"Question\", \"name\": \"What type of fasteners are required for mounting the R27.6M low-beam track?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The R27.6M low-beam track requires 5\/16\\\" (8 mm) flathead stainless steel screws for mounting. Use only A4 (316) or A2 (18-8) stainless steel for all fasteners.\"}}, {\"@type\": \"Question\", \"name\": \"What type of deck is suitable for mounting the R27.6M track?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The track must be mounted on a flat area of the deck that can bear a load at least twice the maximum working load of the traveler car to be used. Reinforce the deck if necessary.\"}}, {\"@type\": \"Question\", \"name\": \"What routine inspection steps should be taken?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Inspect the track and mounting hardware for signs of loosening, cracks, or damage. Check end stops to ensure security and absence of cracks. Arrange tackle so cars do not hit end stops under load.\"}}, {\"@type\": \"Question\", \"name\": \"What is the correct fastener material for mounting the R27.6M track?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Mounting fasteners must be made from A4 (316) or A2 (18-8) stainless steel to ensure strength and corrosion resistance.\"}}, {\"@type\": \"Question\", \"name\": \"How close to the end should the hole for end control be when cutting track?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The center of the end control screw hole should be 9\/16\\\" (14 mm) from the track end.\"}}]}\u003c\/script\u003e\u003c!-- \/sr-faq --\u003e\u003c!-- \/harken-official --\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53196197003601,"sku":"R27.6M","price":748.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/4ba6b7e8-3ee8-422c-8fa1-52bae9d3109d.jpg?v=1772624861","url":"https:\/\/www.sailrace.com\/products\/harken-r276-m-mr-27-mm-cb-low-beam-track-with-pinstop-holes","provider":"SailRACE","version":"1.0","type":"link"}