For sched. 40 1-1/4'' PVC with a maximum 1-5/8'' OD this pipe shear cuts PVC, PP, PE, PEX, PB, and PVDF. These shears are the finest you can find in the market. The quick release lever provides automatic opening of the blade at the push of a button. Ideally messed cutting curve provides for minimum effort during the cutting operation. The double sided stainless steel blade with v-shaped edge provides for minimum effort during the cutting operation. The double sided stainless steel blade ensures a square cut every time. For replacement blade use RT52042. The locking lever secures the blade during transport.