{"product_id":"bristol-spline-wrench","title":"Bristol (Spline) Wrench","description":"\u003cp\u003eBristol key (also known as a spline wrench) used for removal of the motor pulleys from single motor models and the vibrato scanner rotor.\u003c\/p\u003e\n\n\u003cp\u003eSpline wrenches, while similar in appearance to Allen wrenches, differ in that the fastening end resembles a 4- or 6-toothed gear which mates with a similar hole in the set screw.  The design applies almost all of the turning force at right angles to the fastener axis, greatly reducing the possibility of stripping the head of the fastener when tightening.  They are frequently used to secure knobs on front panel controls or gears on shafts, where extreme tightening is required.\u003c\/p\u003e","brand":"McMaster","offers":[{"title":"Default Title","offer_id":46551289331911,"sku":"SPLINE","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/3187\/1431\/files\/spline.jpg?v=1778892560","url":"https:\/\/tonewheelgeneral.com\/products\/bristol-spline-wrench","provider":"Tonewheel General","version":"1.0","type":"link"}