ITEM NAME:5 Pieces TR414 Car Van Wheel Snap-In Tubeless Tyre Tubeless Valve With Dust Caps Description: The use of high hardness lightweight alloy, made of precision casting technology, very durable. Easy Install, No Tools Required. Valves come complete with gromets, valve cores, valve caps and hardware. Designed for tire valve design, the slightest tight, more secure. Application for Passenger Car, Trailer, Light Truck,Motorcycle...... Specification: Material: Rubber+Alloy+Copper Color:Black+Chrome(As Pictures Show) Size: Approx 50*20mm Hole Dia: Approx 4mm Package Includes: 5 Pieces Tyre Valves Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making.5 Pieces Tyre Valves. Application for Passenger Car, Trailer, Light Truck,Motorcycle. Designed for tire valve design, the slightest tight, more secure. Material: Rubber+Alloy+Copper. Hole Dia: Approx 4mm.