Check the listing for details. Tylaska SP10 Trigger Release Snap Shackle New. Condition: New other (see details), Made in United States. Listed at 175.00 USD. Tylaska SP10 Trigger Style Snap Shackle Tylaska’s SP snap shackles are a retrofit of the old Sparcraft designed trigger release snap shackles. Made from the same durable 17-4PH stainless as before, the castings are now hipped to create a finished part similar to a forging in strength and metal consistency. While not as capable of high-load releases as the T shackle, the SP shackle is still a high quality and rugged shackle that lives up to the Tylaska name it carries. SP snap shackles offer a larger eye and are a more economic choice when compared with their T shackle counterparts. Specifications: A: .875in (22mm) B: .875in (22mm) C: 5.000in (127mm) Weight: 11.4oz (.64Lb) Work Load: 10,000Lb (4,535Kg) Breaking Strength: 20,000Lb (9,071Kg)