Tool Bag Shoulder Strap Kit for Cat. No. 5102 and 5105 Canvas Bags Klein Tools 5102S Adjustable leather shoulder strap for Cat. Nos. 5102 and 5105 series canvas tool bags Complete kit contains leather strap with pad and snap hooks, rings and fasteners for attaching rings to bags Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857