38mm Steel expanding plug with 5mm bypass 38-40 mm Range Insize External Dial Caliper Gauge 0-20mm x 0.1mm Range Series 2333-201 Part No : 4790-0150

Part No : 4790-0150

Part no: 7261-150

2mm 15mm 64mm 80mm ¾" 35mm 26

Range: 36-40"

Insize Extension Base

38mm Steel expanding plug with 5mm bypass 38-40 mm Range Insize External Dial Caliper Gauge 0-20mm x 0.1mm Range Series 2333-201 Part No : 4790-0150Steel Mechanical Test Plug 38 mm Each Steel Drain Test Plug expands to suit a variety of dimensions within its range. Effective sealing is simple. Steel Test Plugs and Stoppers merely need inserting into a pipe or other opening and the brass wing nut to be turned clockwise. The rubber ring will expand and provide a positive seal. Tightening of the wing nuts are simple with the use of friction free washers. Sizes range from 1. 5" to 36" (38 to 900 mm)