Black, interlocking mushroom-shaped heads (250 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
Mates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinations
Non-woven back for attachment with hot melt, epoxy or liquid adhesives
Strong fastener secures with an audible snap, verifying closure
Tools
3M SJ3443-1X50 Dual Lock Reclosable Fastener, Self-Mating, 50 yds x 1″, Sew-On, Black-(Pack of 2)
$1,030.96
| Weight | 0.99999 lbs |
|---|---|
| Dimensions | 1 × 1 × 1 in |
| Type | Self-Mating |
| Width | 1" |
| Length | 50 yds |
| Backing Type | Sew-On |
| Colour | Black |