Adjusts from 53 in. to 8 ft. (140 to 240 cm) 2 sections * This Lexan hook is virtually UNBREAKABLE. Lifetime guarantee: if Lexan hook should ever break, send broken piece to Davis Instruments for free replacement kit. * 3/4" Acme thread accepts brushes, mops, etc. * Bright orange vinyl tip protects boat"s finish, aids visibility and eye-hand coordination