Hinged Spiral Nails Stop Collar OMSC001

Hinged Spiral Nails Stop Collars In India

Utilizes two spiral locking pins which, when driven in firmly, lock the collar into position around the casing.

• Sizes less than 13 3/8” use 2 spiral locking nails.
• Sizes 13 3/8” and greater use 4 spiral locking nails.
• Holding force meets, or exceeds API specification 10D-2