{"id":8896909967675,"title":"6.8mm HollowBlock2","handle":"6-8mm-hollowblock2","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur bestselling friction hitch and autoblock has been redesigned with a stronger aramid fiber.\u003cbr\u003e\u003cbr\u003eThe 6.8 mm HollowBlock2 is made of 100% Technora® fiber for increased abrasion resistance and improved durability. It's gripping ability comes from the unique hollow-braid construction, for use as a prusik or Klemheist knot on ropes 7 mm or larger.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe HollowBlock2 is specifically designed to be used as a Friction Hitch on one or two life-safety ropes, as a backup to the safety system. It should NEVER be used as the sole or primary connection point in any safety system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003cbr\u003e• 100% Technora Construction\u003cbr\u003e• Significant increase in durability and performance\u003cbr\u003e• Same function and grip as the original\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2023-10-30T11:44:52-07:00","created_at":"2023-10-30T11:34:45-07:00","vendor":"Sterling Rope","type":"Slings","tags":["alt_text","bin:1643-03","bin:2242-01","bin:2246-03","bin:2247-03","MD26","Sewn Prusik","Sport","Sport and Non Bolters+","Sterling Rope"],"price":2695,"price_min":2695,"price_max":2795,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47248062480699,"title":"Tan \/ 13.5 in","option1":"Tan","option2":"13.5 in","option3":null,"sku":"SC060TNHB013","requires_shipping":true,"taxable":true,"featured_image":{"id":43631739175227,"product_id":8896909967675,"position":1,"created_at":"2023-10-30T11:36:36-07:00","updated_at":"2025-09-04T07:06:37-07:00","alt":"#color_Tan","width":1920,"height":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/aa6aa05c25bf1b6f3c31e2bfd21838a5efa85bc3b8e93bc820eade2ea9548e5a__31041.jpg?v=1756994797","variant_ids":[47248062480699,47248062513467]},"available":true,"name":"6.8mm HollowBlock2 - Tan \/ 13.5 in","public_title":"Tan \/ 13.5 in","options":["Tan","13.5 in"],"price":2695,"weight":36,"compare_at_price":null,"inventory_management":"shopify","barcode":"846604042721","featured_media":{"alt":"#color_Tan","id":36097984430395,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/aa6aa05c25bf1b6f3c31e2bfd21838a5efa85bc3b8e93bc820eade2ea9548e5a__31041.jpg?v=1756994797"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47248062513467,"title":"Tan \/ 19 in","option1":"Tan","option2":"19 in","option3":null,"sku":"SC060TNHB019","requires_shipping":true,"taxable":true,"featured_image":{"id":43631739175227,"product_id":8896909967675,"position":1,"created_at":"2023-10-30T11:36:36-07:00","updated_at":"2025-09-04T07:06:37-07:00","alt":"#color_Tan","width":1920,"height":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/aa6aa05c25bf1b6f3c31e2bfd21838a5efa85bc3b8e93bc820eade2ea9548e5a__31041.jpg?v=1756994797","variant_ids":[47248062480699,47248062513467]},"available":true,"name":"6.8mm HollowBlock2 - Tan \/ 19 in","public_title":"Tan \/ 19 in","options":["Tan","19 in"],"price":2795,"weight":43,"compare_at_price":null,"inventory_management":"shopify","barcode":"846604042738","featured_media":{"alt":"#color_Tan","id":36097984430395,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/aa6aa05c25bf1b6f3c31e2bfd21838a5efa85bc3b8e93bc820eade2ea9548e5a__31041.jpg?v=1756994797"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47248062382395,"title":"Black \/ 13.5 in","option1":"Black","option2":"13.5 in","option3":null,"sku":"SC0604THB013","requires_shipping":true,"taxable":true,"featured_image":{"id":43631739142459,"product_id":8896909967675,"position":2,"created_at":"2023-10-30T11:36:36-07:00","updated_at":"2025-09-04T07:06:37-07:00","alt":"#color_Black","width":1920,"height":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/d472356964532b0b49a001fe18017316aae81d821f132b8990a9bb537c9233cf__47250.jpg?v=1756994797","variant_ids":[47248062382395]},"available":true,"name":"6.8mm HollowBlock2 - Black \/ 13.5 in","public_title":"Black \/ 13.5 in","options":["Black","13.5 in"],"price":2695,"weight":36,"compare_at_price":null,"inventory_management":"shopify","barcode":"846604043667","featured_media":{"alt":"#color_Black","id":36097984463163,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/d472356964532b0b49a001fe18017316aae81d821f132b8990a9bb537c9233cf__47250.jpg?v=1756994797"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47248062415163,"title":"Black \/ 19 in","option1":"Black","option2":"19 in","option3":null,"sku":"SC0604THB019","requires_shipping":true,"taxable":true,"featured_image":{"id":43631739273531,"product_id":8896909967675,"position":4,"created_at":"2023-10-30T11:36:36-07:00","updated_at":"2025-09-04T07:06:37-07:00","alt":null,"width":1920,"height":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/82316e160c21392d3951a8ccc4192629c04aa72394e3ea53dd3839b29bd28ec1__16586.jpg?v=1756994797","variant_ids":[47248062415163]},"available":true,"name":"6.8mm HollowBlock2 - Black \/ 19 in","public_title":"Black \/ 19 in","options":["Black","19 in"],"price":2795,"weight":43,"compare_at_price":null,"inventory_management":"shopify","barcode":"846604043674","featured_media":{"alt":null,"id":36097984397627,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/82316e160c21392d3951a8ccc4192629c04aa72394e3ea53dd3839b29bd28ec1__16586.jpg?v=1756994797"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/hownot2.com\/cdn\/shop\/files\/aa6aa05c25bf1b6f3c31e2bfd21838a5efa85bc3b8e93bc820eade2ea9548e5a__31041.jpg?v=1756994797","\/\/hownot2.com\/cdn\/shop\/files\/d472356964532b0b49a001fe18017316aae81d821f132b8990a9bb537c9233cf__47250.jpg?v=1756994797","\/\/hownot2.com\/cdn\/shop\/files\/7bfcb6e40a4cbba7d3029ad00cd918b9a66f01d2ff13ab5980d24ddb6035d270__35533.jpg?v=1756994797","\/\/hownot2.com\/cdn\/shop\/files\/82316e160c21392d3951a8ccc4192629c04aa72394e3ea53dd3839b29bd28ec1__16586.jpg?v=1756994797","\/\/hownot2.com\/cdn\/shop\/files\/409cced414da50da8896499d37abe996e195cea57cb332c21da860234e8abd84__90216.jpg?v=1756994798"],"featured_image":"\/\/hownot2.com\/cdn\/shop\/files\/aa6aa05c25bf1b6f3c31e2bfd21838a5efa85bc3b8e93bc820eade2ea9548e5a__31041.jpg?v=1756994797","options":["Color","Length"],"media":[{"alt":"#color_Tan","id":36097984430395,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/aa6aa05c25bf1b6f3c31e2bfd21838a5efa85bc3b8e93bc820eade2ea9548e5a__31041.jpg?v=1756994797"},"aspect_ratio":1.0,"height":1920,"media_type":"image","src":"\/\/hownot2.com\/cdn\/shop\/files\/aa6aa05c25bf1b6f3c31e2bfd21838a5efa85bc3b8e93bc820eade2ea9548e5a__31041.jpg?v=1756994797","width":1920},{"alt":"#color_Black","id":36097984463163,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/d472356964532b0b49a001fe18017316aae81d821f132b8990a9bb537c9233cf__47250.jpg?v=1756994797"},"aspect_ratio":1.0,"height":1920,"media_type":"image","src":"\/\/hownot2.com\/cdn\/shop\/files\/d472356964532b0b49a001fe18017316aae81d821f132b8990a9bb537c9233cf__47250.jpg?v=1756994797","width":1920},{"alt":null,"id":36097984332091,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/7bfcb6e40a4cbba7d3029ad00cd918b9a66f01d2ff13ab5980d24ddb6035d270__35533.jpg?v=1756994797"},"aspect_ratio":1.0,"height":1920,"media_type":"image","src":"\/\/hownot2.com\/cdn\/shop\/files\/7bfcb6e40a4cbba7d3029ad00cd918b9a66f01d2ff13ab5980d24ddb6035d270__35533.jpg?v=1756994797","width":1920},{"alt":null,"id":36097984397627,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/82316e160c21392d3951a8ccc4192629c04aa72394e3ea53dd3839b29bd28ec1__16586.jpg?v=1756994797"},"aspect_ratio":1.0,"height":1920,"media_type":"image","src":"\/\/hownot2.com\/cdn\/shop\/files\/82316e160c21392d3951a8ccc4192629c04aa72394e3ea53dd3839b29bd28ec1__16586.jpg?v=1756994797","width":1920},{"alt":null,"id":36097984364859,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/hownot2.com\/cdn\/shop\/files\/409cced414da50da8896499d37abe996e195cea57cb332c21da860234e8abd84__90216.jpg?v=1756994798"},"aspect_ratio":1.0,"height":1920,"media_type":"image","src":"\/\/hownot2.com\/cdn\/shop\/files\/409cced414da50da8896499d37abe996e195cea57cb332c21da860234e8abd84__90216.jpg?v=1756994798","width":1920},{"alt":null,"id":36561912594747,"position":6,"preview_image":{"aspect_ratio":0.563,"height":1920,"width":1080,"src":"\/\/hownot2.com\/cdn\/shop\/files\/preview_images\/6b3496c81a524b319f5a2e5c78251c8b.thumbnail.0000000000.jpg?v=1702500899"},"aspect_ratio":0.563,"duration":42000,"media_type":"video","sources":[{"format":"mp4","height":480,"mime_type":"video\/mp4","url":"\/\/hownot2.com\/cdn\/shop\/videos\/c\/vp\/6b3496c81a524b319f5a2e5c78251c8b\/6b3496c81a524b319f5a2e5c78251c8b.SD-480p-1.5Mbps-21938215.mp4?v=0","width":270},{"format":"mp4","height":1080,"mime_type":"video\/mp4","url":"\/\/hownot2.com\/cdn\/shop\/videos\/c\/vp\/6b3496c81a524b319f5a2e5c78251c8b\/6b3496c81a524b319f5a2e5c78251c8b.HD-1080p-7.2Mbps-21938215.mp4?v=0","width":606},{"format":"mp4","height":720,"mime_type":"video\/mp4","url":"\/\/hownot2.com\/cdn\/shop\/videos\/c\/vp\/6b3496c81a524b319f5a2e5c78251c8b\/6b3496c81a524b319f5a2e5c78251c8b.HD-720p-4.5Mbps-21938215.mp4?v=0","width":404},{"format":"m3u8","height":1080,"mime_type":"application\/x-mpegURL","url":"\/\/hownot2.com\/cdn\/shop\/videos\/c\/vp\/6b3496c81a524b319f5a2e5c78251c8b\/6b3496c81a524b319f5a2e5c78251c8b.m3u8?v=0","width":606}]}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur bestselling friction hitch and autoblock has been redesigned with a stronger aramid fiber.\u003cbr\u003e\u003cbr\u003eThe 6.8 mm HollowBlock2 is made of 100% Technora® fiber for increased abrasion resistance and improved durability. It's gripping ability comes from the unique hollow-braid construction, for use as a prusik or Klemheist knot on ropes 7 mm or larger.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe HollowBlock2 is specifically designed to be used as a Friction Hitch on one or two life-safety ropes, as a backup to the safety system. It should NEVER be used as the sole or primary connection point in any safety system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003cbr\u003e• 100% Technora Construction\u003cbr\u003e• Significant increase in durability and performance\u003cbr\u003e• Same function and grip as the original\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e"}