Excellent Quality We produce G-type clamps made of high-quality aluminum and carbon steel, finely polished for excellent corrosion resistance and durability, making your tools more durable and less prone to breakage. Specifications 4 pcs G-type clamps, jaw opening 55 mm; Neck depth: 28 mm; Cheek pad width: 10 mm; Thread diameter: 13 mm; Wire length: 72 mm. Adjustable The G-type clamp is equipped with adjustable mounting screws, which can be flexibly adjusted to meet your needs. It can be easily clamped to any wooden desk and post, with strong clamping force and easy to use. No Damage & Anti-Slip The floating rotating jaw pad can move freely to adapt to different surfaces. The cushioned clamp leaves no marks on the surface and prevents slipping and deflection when clamping. Wide Application The malleable cast iron frame with I-beam design helps prevent the G-clamp from bending and deforming, allowing it to withstand greater compression force. Heavy-duty G-clamps securely hold assembled, fixed, glued, and welded parts in woodworking, construction, automotive, and metalworking applications.