Jutagoss Universal Joint Shaft Coupling Rotatable Universal Steering Shaft U Joint Coupler for RC Robot Boat Car 3.17mm to 4mm 3Pcs
$11.59
Description
【Dimensions】Total Size:9 x 23mm/0.35 x 0.91 inch (ODxL);Bore Diameter:3.17mm to 4mm(0.12 inch to 0.16 inch).【Material】 Universal joint shaft coupling is made of 45# steel,and then electroplated,much stronger,wearproof,durable to use.【Flexible & Rotatable】The internal roller and cross bearing are well-made,So it can rotate 360°.【Widely Used】The metal universal joint is suitable for straight shaft motors,use for model cars,model ships,robots and other types of metal transfer.【Package Content】3 x Universal Joint
