Our heavy-duty guillotine clamps are designed to provide maximum strength and durability. Manufactured with a round 3/8 - 16 u-bolt and zinc plated for corrosion protection, these clamps are built to last. The reinforced rib design further enhances their strength. Each clamp is individually packaged in a poly bag and comes complete with grade 2 serrated flange nuts. Sold individually, these clamps are versatile and fit most makes and models. With their practicality and reliability, our guillotine clamps are a must-have for any project requiring secure and long-lasting clamping.