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- Manually retractable design
- Solid 9mm blade
- Blade extension of over 2.5″ when fully extended
- Easy, tool free blade change
 
 
	$4.01
 
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- Semi automatic retractable blade for safety
- Ergonomically friendly ambidextrous slider mechanism to engage the blade
- Durable body made of aluminum
- Safer alternative to fixed blade utility knives for general cutting tasks
- 11.6 mm Cutting depth
 
 
	$5.30
 
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- 18mm solid blade
- Just under 3″ of blade extension
- Manually retractable design
- Easy, tool free blade change
   
 
	$7.38
 
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- Semi automatic retractable blade for safety
- Top slider mechanism to engage the blade
- Durable body made of zinc
- Safer alternative to fixed blade utility knives for general cutting tasks
- 22 mm Cutting depth
- This version features an unpainted zinc body
 
 
	$11.00
 
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- Fully locking hood for safety
- Ergonomically friendly trigger mechanism to release the locked hood
- Durable body made of fiberglass reinforced plastic
- Safer alternative to fixed blade utility knives for general cutting tasks
- Adjustable cutting depth
- Easy, tool free blade change
 
 
	$14.55
 
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- Semi automatic retractable blade for safety
- Ergonomically friendly ambidextrous slider mechanism to engage the blade
- Durable body made of aluminum
- Safer alternative to fixed blade utility knives for general cutting tasks
- 18 mm Cutting depthasy, tool free blade change
 
 
	$16.90
 
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- 16 mm Cutting depth
- Easy, tool free blade change
 
 
	$17.67
 
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- Fully automatic retractable blade for safety
- Ergonomically friendly trigger mechanism to engage the blade
- Durable body made of aluminum with soft touch rubber for grip
- Safer alternative to fixed blade utility knives for general cutting tasks
- 21 mm Cutting depth
- Easy, tool free blade change
 
 
	$35.60
 
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- Lewis Knife Trapezoid Blade, fits K-310 and K-710 knives
- Length: 47.00 mm
- Height: 18.80 mm
- Thickness: 0.63 mm
- Packaging: 100 per box
 
 
	$36.94
 
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