Do you need wrench ring set? Our replacement wrench ring set is crafted from rubber and iron material, ensuring use. These o-rings are highly durable and resistant to deformation or breakage. By using this replacement wrench ring set, your wrench will work more smoothly and deliver better performance. Features -Color:Black -Material:Iron, rubber -Size:1.34X1.34X0.20cm/0.53X0.53X0.08in(metal ring) -Size:1.10X1.10X0.20cm/0.43X0.43X0.08in(rubbrt ring) -Large quantity wrench rings set for everyday needs, can replace worn rings easily by using these wrenches rings. -Easy to operate, simple install the ring first, then install the wrench sleeve retain ring, clamp it to the proper size with pliers. -The material is selected rubber and iron, which makes this wrench retaining rings kit reliable, sturdy to use, and lasting to use. -Our Impact Wrench Socket Retainer Ring kits are designed to make your work easier and more efficient, give you convenient. -Our O-Rings and retaining rings are designed to withstand the different conditions and keep your wrench running smoothly. Package list: 20 x retaining rings 20 x rubber rings