They are used to check gaps
Silver plated
ULC/ORD 213 Specific Pipe Fitting Shape Reducer Pipe Fitting Connection Type Press x Press Standards ASTM B75
Stick Material Fiberglass
Maximum Pipe Size 2
3M 30023 Compression Lugs, 5/16 in Stud Size, 2 AWG For Wire Sizes, Stranded Wire Type, Std, Copper 70160 They are used to checkCompression Lugs, Barrel Size Standard, Color Code Brown, Die Code 10, Tongue Angle Straight, Tongue Width 0. 63 in, For Conductor Material Copper, For Stud Size 5 16 in, For Stranded Copper Wire Size Maximum 2 AWG, Inspection Hole No, Material Copper, Maximum Voltage 35 kV, Termination Style Crimp, Standards CSA Certified, UL Listed, Number of Holes 1, RoHS Compliant Yes, Barrel Inside Diameter 0. 3 in, Barrel Outside Diameter 0. 42 in For Wire Size