Somta Series 501 - HSS Straight Flute Short Hand Taper (First Tap) M8 x 1.25mm Insize Caliper Type Micrometer 0-25mm Range Series 3238-25 Insize 0–200 mm Fractional Digital 3208-100B Insize Limit Micrometer 25-50mm Range Series 3235-50mm High speed steel HSS

Insize 0–200 mm Fractional Digital Vernier Caliper

Optional ratchet thimble

This kit contains everything you need to fix 7/16-20 sized threads

9" Calibration rod

Aquaseal FlashRite #Mini Metal Roof Pipe Flashing EPDM Black 3-20mm is expertly engineered to create a watertight seal around pipe penetrations on metal roofs

Somta Series 501 HSS Straight Flute Short Hand Taper (First Tap) M8 x 1.25mm Insize Caliper Type Micrometer 0 25mm Range Series 3238 25 Insize 0–200 mm Fractional Digital 3208 100B Insize Limit Micrometer 25 50mm Range Series 3235 50mm High speed steel HSS Insize 0–200 mm Fractional Digital Vernier Caliper Optional ratchet thimble