?What You Get?: Set of 2 traditional mounts with 3 pieces studs set every purchase:1 piece 1/2 inch screws,1 piece 3/4 inch screws and 1 piece 7/8 inch machine screw. ?Easy to Install?:Simply turn the knob clockwise to securely close and lock the pin.Turning counterclockwise and pushing out on the knob releases the locking latch to pivot for attachment and removal. ?All-Metal Material?: All parts are made from high-strength steel. No plastic parts and black finish. ?Tri-Lock System?: They have both a knurled knob and are spring loaded. ?Perfect Design?:The close machining tolerances provide flawless fit and silent operation.

Date First Available: December 18, 2020. Best Sellers Rank: #12,497 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 746 ratings 4.6 out of 5 stars. : B08QVX1DFJ. Size: ?1.25 Inch. Manufacturer: ?Anovo. Brand Name: ?Anovo. Package Weight: ?0.03 Kilograms. Item Package Dimensions L x W x H: ?4.45 x 2.87 x 0.28 inches.