NORMACLAMP® Heavy Duty Hose Clamps Truco is an authorised, official African distributor of the full range of NORMACLAMP® Heavy Duty Hose Clamps, including the GBS Trunnion Clamp. The NORMACLAMP® GBS Trunnion Clamp is designed for specialised applications as it provides high levels of band tensile force. NORMA® has over 60 years' experience in superior pipe joining, connecting and clamping products and is the leading clamp manufacturer for the world's toughest applications. NORMACLAMP® Heavy Duty Hose Clamps: Ideal for suction & high-pressure hoses Extremely easy to install with manual, electric or pneumatic tools Band tensile force levels improved by a factor of three Features a specially designed bolt with integrated spacer to improve performance Robust band prevents hose damage Reinforced hose loops for high-torque applications Mechanically locking closure - no welding spots! Truco upholds the NORMA® Group lifetime warranty