Power at Work Pro-XT is the professionals choice for portable power. Open Reels with USB charging along with 14 gauge and the more professional 12 gauge. 50 and 75 ft with safety shutters, pull out handles, over current protectors, on/off switch, cord guides and ergonomic handles. OMA501314GSLU-US Lightweight and sturdy for use and storage LED Power Indicator Safety overload and thermal breaker with reset button Built in cable guide AWG 14 gauge Cable OMP501512G4SLU-US Optimized design for ease of use and storage LED Power Indicator Safety overload and thermal breaker with reset button Built in cable guide AWG 12 gauge cable OLA751314G4SLU-US A large robust reel with a length of cable suitable for all heavy duty applications Optimized design for ease of use and storage LED Power Indicator Safety overload and thermal breaker with reset button Built in cable guide AWG 14 gauge cable OLP751512G4SLU-US Large robust reel with a length of cable suitable for all heavy duty applications. Optimized design for ease of use and storage LED Power Indicator Safety overload and thermal breaker with reset button Built in cable guide AWG 12 gauge cable