This is a heavy-duty lathe spindle clamp wrench / spindle lock—the type of tool commonly used to remove stuck threaded chucks/backplates by clamping onto the smooth outboard end of the spindle and applying leverage, instead of risking back-gear damage.

Highlights:

• Purpose-built split clamp head with bolt holes for tightening onto a spindle journal

• 24" long leverage bar made from 1.25" x 1.25" square stock

• Knurled grip section for secure handling

• 11 lb 14 oz—very stout, shop-grade build

Came from a machinist’s collection that included a South Bend CE3455 9" lathe, but it appears to be shop-made/unbranded (no markings observed). You will receive the exact item pictured.

Item specifics

• 🧰 Type: Lathe spindle clamp wrench / chuck removal spindle lock

• ⚙️ Intended Use: Lock/turn spindle for chuck/backplate removal & setup

• 📏 Overall Length: 24 in

• 📐 Bar Size: 1.25" x 1.25" square

• ⚖️ Weight: 11 lb 14 oz (approx.)

• 🔩 Clamp Head: Split clamp style w/ bolt holes (threads present)

• ✋ Handle: Knurled grip section

• 🧱 Material: Steel

• 🏷️ Brand: Unbranded / shop-made

• 🏭 Compatible Machine: Lathe (fitment depends on spindle diameter)

Condition
Used condition with normal shop wear, light surface spotting/discoloration, and handling marks. Threads appear usable. Please review photos closely.

Additional details
Seller’s note: Please review all photos for measurements and condition—photos are part of the description. Item is sold as-is and will be packed carefully for shipment.

Keywords
lathe spindle clamp, chuck removal tool, spindle lock wrench, stuck chuck remover, south bend lathe tool, 9 inch lathe accessory, machinist shop tool, spindle crank, threaded chuck removal, heavy steel wrench, shop made tooling