DescriptionThis item come with Alternate 3 clamp heads of range 10-15mm and will give you the best gripping Size. Its drop-forged hardened steel will ensure long service life corrosion resistant and the non-slip PVC cushion grip and spring-assist open helps get right width to insert pins.Features- Color: Yellow. - Material: Carbon Steel & PVC. - Size: 15 x 10 x 1 cm. - With Alternate 3 clamp heads,range 10-15mm, giving you the best gripping Size. - for durable and long-lasting use. - Drop-forged hardened steel ensures long service life corrosion resistant. - Non-slip PVC cushion grip, spring-assist open helps get right width to insert pins. - Auto-lock center pin keeps heads secure, easy to remove for instant head swaps. - Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!