Stanley 0-10-150 9mm Snap Off Blade Knife £1.32/ 18mm £1.74 @ Amazon (£4.49 p&p non prime)

£1.32 – Amazon
With stainless steel blade guide
Width: 9mm
Quick and easy blade change through notched wheel no tools required
Product Description
Stanley snap-off blade knife

Impact resistant, high-quality ABS plastic body.
Rear body removes for access to blade carrier and snapping slot.

Secure multi-position slide button.

Pocket clip.

9mm blade.

Manufacturer’s Description
Stanley Snap-Off Blade Knife