O1 1-5/8" Block Plane Blade with 7/16" Narrow Slot

Handmade and 17% thicker than standard blades, allowing closer throat-opening settings, finer shavings, and reduced chatter. High-carbon (.95%) tool steel and hardened to Rc62, they hold a razor-sharp edge. Fits Stanley, Bailey, Record, Footprint, and most other planes. 3/32" thick, USA, honing required before use. Block plane blades are 4-1/2" long with rear depth adjustment grooves. Wide-slot blades only fit the new Stanley block planes.

• Block plane blades are 4-1/2" long
• 3/32" thick
• High-carbon (.95%) tool steel
• Hardened to Rc62