Check the listing for details. FMA Jacket Slot Leg Strap Adapter Assist Accessory&Quick Dual Release Belt Loop. Condition: New. Listed at 13.81 USD. FMA Quick Dual Release Base Belt Loop Buckle Leg Strap Adapter Auxiliary Accessories TB1441 A: Manufacturer :FMA Material: Nylon Weight: 75g Quick unlock base, universal hole design, suitable for most of the number of jacket use.Firmly lock the belt, double press fast button unlock, greatly improve the stability of the belt equipment. B: Laying strap adapter auxiliary accessories Material: Nylon webbing Weight: 95g Model number: TB1441-B Description: The Leg Strap Adapter accessory has a triangular adapter that tapers down to a single pivot point with a grain of cross screws The leg Strap adapter comes with a 1.5 ''leg strap with rubber woven elastic webbed, enhanced by adding the security of a single high riding leg strap that stays in place regardless of your leg position.And install the screw holes at the bottom of the system.The adapter is secured to the sheathing system via a single aluminum sleeve through an existing bottom screw hole.