Lockstrip Insert Tool
Precision Replacement Parts PT#PRP 0002
Lockstrip Insert Tool
It is specifically designed for self-sealing two-piece rubber weatherstripping. The eye of the tool threads locking strip into the groove and inserts it into the channel.

1962 B Body (2/4dr Hardtop/Sedan) Rear Window Seal
1963-83 Jeep SJ - Front Windshield Seal (with Trim Groove) 
