No. 11-300: fits No.10-150 and most other 3-1/2", 9mm snap-off blade knives. No 11-301: fits Nos.10-218, 10-480, 10-380, 10-280, 10-220, 10-418, 10-151 and most other 4-1/2", 18mm snap-off blade knives.

High carbon knife steel blades; 8-point snap off; fits all standard 18 mm, heavy-duty snap-off knives.

High carbon, steel blades; 7-point snap off for K7, K700, KS7, RK7 and similar snap off knives.

Blade is 50% stronger and 80% longer; 18 mm long with 8 cutting points.

No. 11-300: fits No.10-150 and most other 3-1/2", 9mm snap-off blade knives. No 11-301: fits Nos.10-218, 10-480, 10-380, 10-280, 10-220, 10-418, 10-151 and most other 4-1/2", 18mm snap-off blade knives.

Five 18 mm replacement blades for HYDE; 42028, 42030, 42047, 42055 and most other knives requiring 18 mm blades; 8 sharp points per blade.

With STANLEY's super heavy-duty quick-point blades, used sections of blade can be snapped off, providing a fresh, sharp cutting point.

Five 9 mm blades, used as replacements for most knives requiring 9 mm blades and HYDE #42030, 42047 and 42055; 13 points per blade.