Gear Mart 1 Pack Spindle Sleeve Lock Bolt Handle 5/16-18 Thread 37mm Compatible with Bridgeport Mill

Key features

• Spindle sleeve lock bolt handle compatible with Bridgeport vertical milling machines using 5/16-18 lock bolts restores smooth spindle sleeve locking for accurate setups and confident tool changes.
• 5/16-18 thread replacement handle lists 7.7 mm thread outer diameter and 37 mm thread length to verify fit before install supports firm clamping of the spindle sleeve with minimal effort in tight setups.
• Metal handle assembly for milling machine features a solid metal bolt and lever with black finish comfortable grip enables quick locking and unlocking to speed common adjustments during routine operations.
• Milling setup and maintenance accessory locks the spindle sleeve during bit swaps drilling facing or measuring helps keep the quill steady for repeatable positioning with vises indicators and edge finders.
• Shop school and jobsite ready suitable for home garages classrooms and small production shops includes 1 bolt handle assembly for immediate replacement and straightforward installation using hand tools.

Item Descriptions: -Spindle sleeve lock bolt handle compatible with Bridgeport vertical milling machines using 5/16-18 lock bolts restores smooth spindle sleeve locking for accurate setups and confident tool changes. -5/16-18 thread replacement handle lists 7.7 mm thread outer diameter and 37 mm thread length to verify fit before install supports firm clamping of the spindle sleeve with minimal effort in tight setups. -Metal handle assembly for milling machine features a solid metal bolt and lever with black finish comfortable grip enables quick locking and unlocking to speed common adjustments during routine operations. -Milling setup and maintenance accessory locks the spindle sleeve during bit swaps drilling facing or measuring helps keep the quill steady for repeatable positioning with vises indicators and edge finders. -Shop school and jobsite ready suitable for home garages classrooms and small production shops includes 1 bolt handle assembly for immediate replacement and straightforward installation using hand tools. Package: 1 spindle sleeve locking bolt handle assembly Item Specifications: Material:Metal Color:Black Thread Size:5/16-18 Thread Length:37 mm Handle Type:Spi

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