Check the listing for details. 2PACK 1.61-inch Iron Butterfly Twist Latch Keeper Toggle Clamp Black. Condition: New. Listed at 16.76 USD. General Information：[1][Notice] - Suggest confirming the mounting hole position before installation, then use blind rivets/screws to fix the latch(screws are not included here). Please try not to store latches in damp places to extend the service life.[2][Butterfly Twist Latch] - Tight and stable assembly structure, which greatly increases the service life of the lock, and makes the opening and closing of the product smoother. The scientific structure design makes the overall force of the fastener greatly enhanced.[3][Easy Operation] - Simply lift and rotate the lock 180 degree to lock or open the unit. The knob adopts an ergonomic butterfly wing design, which is easy to hold and rotate, and locks and detaches easily.