●Simple and convenient visible for nut loosening, especially for wheel nut.
●Can indicate the possible malfunction of the tire hub or brake pads.
●Convenient vehicle safety routine inspection
●Low cost and high efficiency, easy to implement
●Thermoplastic polyurethane material, resistant to oil and abrasion
●High flexibility and excellent cold-resistant
●Color: yellow, green, blue, etc.
●Outer package size: 1440pcs/ 49x37x26cm /9.3kg
●Inner packaging: 40pcs/ bag
●Suitable for hex nut opposite side Diameter size: 40/41/42mm (1-9/16, 1-5/8)