CST4 4" Hinge predrill fixture
- 4"/ Hinge Model
- Square base standard: radius base can be special ordered.
- Multiple bit pre-drill for hinge screws.
/ Spring-loaded base aligns in hinge mortise for proper hole placement.
/ Holes are drilled square to surface so screws go in flush.
/ Use in the shop or on the job site.
/ Mounts in a 3/8"/ drill motor.
/ Bits easily change with set screw.