Pinchweld is used on the welded exposed interier edges. Often found on say the lower edge of the  sill plate going up a 1/4 panel etc.

Supplied as a pair.

The colour is BLACK only. 

Each length is 28 inches long  you get to.. so nearly 1.5 mtrs.

This is just a roll of the wind lace and does NOT work properly on the top edge.

Widely used in the 60's  & early 70's.