Spear & Jackson CJP5BLADE Jack Plane Iron Spare Blade for CJP5

The Spear & Jackson CJP5BLADE is a dedicated replacement iron designed for the CJP5 No.5 jack plane. When an existing blade becomes worn, damaged, or simply requires sharpening, having a direct replacement on hand keeps your woodworking moving forward without unnecessary delays.

Crafted from ground and hardened carbon steel, this blade is built to handle the rigors of planing tasks. The hardening process provides strength, while the ground surface ensures the iron fits properly into the carpenter plane assembly.

A clear limitation of this iron is its compatibility. The listing specifically designs it for the Spear & Jackson CJP5 model, so it is not stated to fit other hand planes. In addition, the manufacturer does not provide exact blade dimensions or thickness in the product specifications.

Verdict: This spare iron is an essential buy for owners of the Spear & Jackson CJP5 jack plane who want a direct replacement or a backup blade ready at their workbench.

A great fit if you:

• Own a Spear & Jackson CJP5 No.5 jack plane.
• Need a direct replacement for a worn or damaged CJP5 iron.
• Want a backup carbon steel blade ready in your workshop.

Consider something else if you:

• Use a hand plane from a different brand or model line.
• Need specific blade dimensions not listed for this part.

Which tool is this blade compatible with?
This spare blade is made specifically to fit the Spear & Jackson CJP5 No.5 Jack Plane.

What material is this replacement blade made from?
It is manufactured from ground and hardened carbon steel.

Does the brand make spare blades for other hand planes?
Yes, the manufacturer states that spare blades are offered across their line of Carpenter Planes.