Triple Header Bender, 1 1 8 in for 3 8 in OD, 1 1 2 in for 1 2 in OD, 11 16 in for 3 16 in OD and 1 4 in OD ORS NASCO Power Blast Technology™ is a Power Blast Technology™ is a high speed blasting along the cutting edge that strengthens the blade to reduce breaks and increase durability Patented T2™ Technology reduces cutting forces on each tooth and optimizes chip removal to allow efficient cutting in the widest range of materials Patented metal cutting TPIs provide faster and more efficient cutting in the widest widest variety of materials to any non slotted cap Metal device for non slotted caps Curved aluminum channel and coil spring attachment Calibrated markings for making accurate left hand right and offset bends Optimum bending radius for each tubing size Cushion grips for extreme comfort