The belt and the handle interface are connected by a screw buckle, The place where the belt is tightened, fastened by screw pin buckle, and the use angle is larger and firmer. They are more functional than ordinary models.Straps are made of strong and reinforced rubber. Cushioned plastic handles are comfortable to hold. Made of high quality rubber material, can protecting surfaces from scuffs and scrapes, strong and durable to use. Flexible strap fits any shape, loosen them, tighten them or hold them without surface damage.Being multifunctional, light, versatile, portable and easy to use on automobiles, tractors, oil filters, glue joints, shower heads, fuel filters, jar openers, PVC junctions, bottles, faucets, water filters, sinks, taps and many more objects. Perfect for removing oil filters, hard-to-reach pipers and other round or irregular fittings and fasteners.The large wrench manages items up to 6-3/8 inch in diameter; The small wrench manages items up to 4 inch in diameter. Perfect for arthritic hands, weak wrists, plumbers, mechanics, craftsman and most DIY projects. They are the most cost-effective among belt wrenches through improvements and upgrades.Saving time and effort is the main reason why tools are created. A set of cost-effective tools that can help you save time and effort.Material:Rubber + Plasticcolour:Black+OrangePackage Contents:1 * Large Rubber Wrench (maximum diameter 6-3/8 inches about 162mm)1 * Small Rubber Wrench (maximum diameter 4 inches about 100mm)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.