The 4 most commonly used square sizes (2″, 3″, 4″ and 6″).
(Blade length measured from inner edge of stock to blade tip.)
- Blade length: 2″ (50MM) Stock length: 1.5″
- Blade length: 3″ (75MM) Stock length: 2.5″
- Blade length: 4″ (100MM) Stock length: 3″
- Blade length: 6″ (150MM) Stock length: 4″