Partschoice's wheel locks is constructed out of premium quality A3 steel to offer you the strongest, most durable and long lasting trailer locks. The wheel lock clamp handle is soft PP glue so that it is comfortable to carry. Most of all, the wheel lock boot fixture surface is treated with soft PP glue.so that our trailer wheel locks does not scratch or damage the wheel rims. Specially designed for cars, it adopts mechanical serial verb construction with premiumsteel material, solid and uneasy to break without professional tools. Coming with 3pcs keys, this lock ensures more secure car locking! Specifications: 1. Material: Cold-Roll Steel Sheets 2. Color: Red & Yellow 3. Dimensions: (18.90 x 9.45 x 2.76)" / (48 x 24 x 7)cm (L x W x H) 4. Weight: 5.03 lb / 2.28 kg 5. Adjustable for wheels from 155mm-290mm Features: 1. Inner rustproof treatment and external baking varnish processing 2. Mechanical serial verb construction principle, novel and unique design 3. Convenient operation 4. Tailored wheel lock, hard to open without specialized tool and keys 5. It is adjustable for meeting the size of wheel 6. Adopted superior cold-roll steel material, solid and durable in use 7. Provide absolute protection to your car Package Includes: 1 x Wheel Lock 3 x Keys