Hydraulic Quick Release Coupling, 1/2'' NPT Double Break-away Bracket Set TL39-B 07286340Specifications: Model number: TL39 B Coupler Body Size: 1 2" Coupler Thread Size: 1 2" NPT Thread Inner Diameter: 0. 77 OEM Part Number TL39 B Fit For the Following Models 1 2" Body Size Ag Push Pull Hydraulic Coupler with Double Break Away Bracket This Breakaway Brackets comes with 1 1 2" diameter (1 2" body size) push pull type sleeves Agricultural Quick Couplings The Special design of the TL39 coupler features a Push Pull locking sleeve which makes