TTBS56-59P Clamp T-Bolt Ss 56-59mm Pkt 10 Pcs The Tridon TTBS all stainless T-Bolt clamp range provides superior design and proven reliability Designed and manufactured by Tridon, the TTBS series has a solid stainless steel band with a rolled edge and smooth underside to prevent hose damage; along with an extra strong construction to deliver high strength for superior sealing, ideal for heavy duty applications where large tightening forces and corrosion protection are required