Set Includes: Hose Clamp Pliers (AST9409)Allows for extra reach, removal and locking of clamps into open position Allows for removal of plastic and/or metal self-tightening hose clamps with diameters of 11/16 -2-1/2 (18mm-54mm)Precision clamp on end of flexible cable allows for extended reach where other models cannot reach Pliers can be locked, freeing up your hands and making your job easier & faster Rubber dipped handle Pliers have a lifetime warranty Cable and spring are wearable items and must be replaced Flat Band Hose Clamp Pliers (AST9406G)Removes and installs new style flat band hose clamps Jaws rotate 360 to grip at any angle Rubber dipped handle Angled Flat Band Hose Clamp Pliers (AST9406D)Designed to remove and install flat band hose clamps in hard to reach areas Pliers feature angled jaws with 360 rotating tips to grip clamps at any angle Locking latch securely holds clamp in position Rubber dipped handle Hose Remover Pliers (AST9406E)Designed to allow easy removal of 5/32 to 1/2 vacuum and fuel hoses Rubber dipped handle Swivel Jaw Hose Clamp Pliers (+ Slot) (AST9406B) and Swivel Jaw Hose Clamp Pliers (AST9406C)Swivel jaws are slotted for positive holding of large or small clamps at any angle Ratchet action holds jaws closed in 5 different positions Fits all automotive and appliance spring wire hose clamps Allows fast and easy clamp removal.