Selkirk SuperVent 2100 JM7S36 Chimney Pipe, 11 in OD, 36 in L, Stainless Steel THREADED ROD COUPLERS Our step drill bits are

Our step drill bits are made in the USA with global materials and give you best in class performance in impact drivers with the versatility to be used in drills

Straight mineral gear oils blended to meet API GL-1 service requirements and contain no additives

Bolts Yellow chromate corrosion protection Nylon bushings in the S-hook

short Series hex-L key set with holder

Selkirk SuperVent 2100 JM7S36 Chimney Pipe, 11 in OD, 36 in L, Stainless Steel THREADED ROD COUPLERS Our step drill bits areSuperVent 2100 JM chimney is intended for venting gas, liquid or solid fuel fired residential type appliances and building heating appliances. It has been tested and approved to withstand temperatures of up to 2100 deg F (1150 deg C) for 3 mins intervals. Continuous operating temperatures should not exceed 1200 deg F (650 deg C). High temperatures ULC S629 listed and tested to withstand temperatures of 2100 deg F Secure twist lock design couples