Boltight T21 Hydraulic Bolt Tensioner
233 k.N Hydraulic Bolt Tensioner, Load Return Cylinder, [M16–M27], 3/4“ - 1.1/8“
SPX Flow SRT5 Hydraulic Bolt Tensioner
1.500 k.N Hydraulic Bolt Tensioner, Auto Return [M52-M70], 2“ - 2.3/4“
Boltight TSR+5 Hydraulic Bolt Tensioner
1.500 k.N Hydraulic Bolt Tensioner, Auto Return Cylinder, [M52-M68], 2“ - 2.3/4“