Brunton Jacob’s Staff Thimble Adapter (F-3060) — Connects Jacob’s Staff to Brunton Ball-and-Socket Transit Mount, Standard 1/4-20 Thread, Field Accessory for Geology & Mapping

Brunton Jacob’s Staff Thimble Adapter (F-3060) — Connects Jacob’s Staff to Brunton Ball-and-Socket Transit Mount, Standard 1/4-20 Thread, Field Accessory for Geology & Mapping

• Standard 1/4-20 thread: Accepts instruments and accessories; compatible with Brunton Ball & Socket Transit Mount, OmniSlope, and Brunton monoculars.
• Fits tapered wooden staffs: Press-fit or glue into a staff or rake handle to create a field-ready Jacob’s Staff.
• Made in the USA. Hands-free stability: Pair with Brunton Ball & Socket Transit Mount and a compatible support to steady your transit or optic for precise measurements.
• Compact & lightweight: 1.5 x 1 in (3.8 x 2.4 cm); 0.8 oz (22.7 g) for easy carry in a pocket or pouch.
• Field-proven accessory: Simple, durable adapter that expands your setup for geology, surveying, forestry, and outdoor instruction.

The Jacob Staff Thimble holds a transit steady and off the ground. It can be attached to the Ball and Socket Mount and it fits most wooden staffs with tapered ends.