{"title":"Spine Testers","description":"","products":[{"product_id":"heritage-spine-tester","title":"Heritage Spine Tester","description":"Arrow Spine Tester made by Heritage Longbows, constructed from 5mm thick black acrylic. Pointer is clear acrylic Higher accuracy matching 2 lines to zero the pointer Adjustable for different diameter shafts Easy zero adjustment with 2 separate points for calibration Quick assembly Capable of spining timber, carbon and aluminium arrows Wooden arrows from 12 lb up to 200 lb 2 lb Weight included","brand":"Heritage","offers":[{"title":"Heritage Spine Tester","offer_id":46294937436346,"sku":"BWVYB 907262462","price":90.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/7282\/6554\/files\/HER018.jpg?v=1785993751"},{"product_id":"ace-spine-master-204","title":"Ace Spine Master 203","description":"This convenient spine tester mounts on your wall saving your bench space. Engineered from quality steel and brass, calibrated to give spine and deflection reading equivalent to a full size spine tester. The ACE spine master 203 reads 25 to 100 lb spine and .200 to .900\" of deflection. Works with shafts 5\/16 to 23\/64 diameter. Optional 1\/2 lb. weight allows readings down to 12.5 lbs. Place an arrow as shown in photo and zero by turning cam and hang weight.","brand":"My Store","offers":[{"title":"ACE Spine Master 203","offer_id":46295000973498,"sku":"BWVYB 941843165","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/7282\/6554\/files\/ACE001_7bf74934-126e-4e45-8499-a5a5eb28fda2.jpg?v=1785993759"},{"product_id":"ram-spine-tester-1","title":"Ram Spine Tester","description":"The Ram arrow spine tester allows you to sort your arrows for perfect consistency of spine (dynamic stiffness). Precisely index arrow nocks to the stiffest portion of the arrow shaft for the tightest groups. Check the concentricity of your broadheads to an amazing +\/-.0005\" for an awesome hunting accuracy. Measure the straightness of arrows from the tip to tip. Monitor the degradation of arrow spine over the course of the season to catch problems before they show up on your score card.","brand":"Ram","offers":[{"title":"Ram Spine Tester","offer_id":46295032463546,"sku":"BWVYB 32366","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/7282\/6554\/files\/RAM001_2616bc60-39a2-48d1-9e0f-a16f6effc1ea.jpg?v=1785993763"},{"product_id":"coops-spine-tester-pro","title":"Coops Spine Tester Pro","description":"Take your arrow building to the next level with this advanced spine tester perfect for any archer or Pro Shop. SPECIFICATIONS: Index your arrows so the spine is on top of the shaft for better consistency and flight. Allows you to tune your arrows so each one flies the same. Uses spring tension over dead weight for more consistent and accurate readings. Makes for easier readings on your shaft. Allows you to tune your broadheads with built-in arrow spinner.","brand":"My Store","offers":[{"title":"Coops Spine Tester","offer_id":46295418667194,"sku":"BWVYB 637135024","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/7282\/6554\/files\/842067_1.jpg?v=1785993820"},{"product_id":"ace-spine-tester-107","title":"ACE Spine Tester 107","description":null,"brand":"ACE","offers":[{"title":"ACE Spine Tester 107","offer_id":46295569268922,"sku":"BWVYB 282695836","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/7282\/6554\/files\/ACT001.jpg?v=1785993841"}],"url":"https:\/\/archeryclearance.com\/collections\/spine-testers.oembed","provider":"archeryclearance.com","version":"1.0","type":"link"}