Irwin 226800 Wooden Handscrew Clamp, 4-1/2" Couplers Line Capacity 1" to 3"

Line Capacity 1" to 3"

Gives mildew and water resistant coating

Suitable for use with National NO 1911S mail slot on hollow doors

IAMPO IGC 157 certified

pinworms and ascarids

Irwin 226800 Wooden Handscrew Clamp, 4-1/2" Couplers Line Capacity 1" to 3"Highlights: Jaw Length: 8" Jaw Opening: 4 1 2" Jorgensen style "J"; with adjustable steel spindle Finest straight grain hard maple jaws; properly seasoned and oiled Cold drawn steel screws and nuts Angle between jaw adjusts to fit work; can also adjust to overlap each other Holds odd shapes easily Hard maple handles protected by heavy steel ferrules; will not come loose Easy operation not affected by humidity