L & R U-Bolt (Fibreglass) Boat LatchSuits boats that use a U-bolt (Fibreglass, wood, jet ski, poly and Aluminium boats (ref. USA) that use a U-bolt L & R Heavy Duty Snare U-Bolt (Fibreglass) Boat LatchThe Heavy Duty snare is intended for mainly large boats over 6.5 M (21ft) . It is 33% bigger and whereas the standard snare rates a tensile strength of 4.7 tonnes, this heavy duty version is 7.5 tonnes L & R Towing Eye (Aluminium Boat) Boat Latch This towing eye Standard Snare fits a wide range of towing eyes without having to bore holes L & R Heavy Duty Towing Eye (Aluminium Boat) Boat Latch The Heavy Duty snare is intended for mainly large towing eye (Aluminium) boats over 6.5 M (21ft). It is 33% bigger than the standard snare.