Ultimate Arms Gear Two QD 1" Inch Screw and Nut for Forend and Wood Screws for Buttstocks + Traditional Canvas Sling, Black Mossberg 500/535/590/835/ Maverick 88 12/20 Gauge Package Includes: Set of 2 Steel Swivels 1" Wide + Wood Screw Studs 3/4-Inch Screws & 7/8-Inch Machine Screw and Nut for the Forend + Canvas Strap with Leather Tab Ends. Designed for Straps 1" Wide or Less. All Steel Construction, Black Finish. Super Heavy-Duty Swivels, Will Hold Up To Years Of Heavy Outdoor Use. Fits Wood and Most Synthetic Stocks & Forends. 2 White Spacers Included to Insure a Secure Tight Fit and Not Scratch The Rifle / Shotgun. Complete With 2 - Leather Tabs. Attaches Directly to Swivel Mounts. High Grade Leather Tabs for Swivels. High Grade Canvas Construction. Weatherproof. Fully Adjustable - For A Perfect Fit with Swivels. Easy Adjustment Provide Different Length For Various Shooting Positions. Quick and Easy Installation.