We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Yellow utility knife with black rubber grip and silver blade slider

OLFA 22-7 25mm Utility Knife Trimmer

SKU CH-8N5A-PGB8H MPN 22-7

Heavy-duty 25 mm utility knife with ratchet-lock depth control, anti-slip grip and seven-segment snap-off blade

  • TypeScissors
  • FeaturesAssembly Guide, High Carbon Steel, Abs,Plastic,Plastic Handl
  • ColorBlue
  • Sizes/Dimensions1
  • Selling Unit1 Count
  • Quantity1 each
  • 25mm snap-off blade with seven segments for extended cutting life
  • High-carbon Japanese tool steel delivers lasting edge retention
  • ABS handle with rubber inset provides secure anti-slip grip
  • Ratchet-lock slider sets custom cutting depths at unlimited positions
  • Cuts tough materials including rope, laminates, leather and rubber

Heavy-Duty Utility Knife

The OLFA 22-7 is a 25mm extra heavy-duty utility knife built for industrial and construction cutting tasks. Its ratchet-lock mechanism allows custom cutting depths with unlimited blade positions. A high-impact ABS handle with anti-slip rubber inset and a stainless-steel channel secures the blade for safe operation. It suits professionals who need precise, adjustable cutting control on tough materials.

Snap-Off Blade Upgrade

This knife replaces fixed-blade cutters and basic retractable knives that lack depth adjustment. The snap-off design provides seven fresh edges per blade without tool changes. The jump is worth it when you cut abrasive materials that dull edges quickly and need instant renewal. It is not for users who only make occasional light cuts or prefer a fixed single-edge blade.

25mm Blade Capacity

The preloaded HB high-carbon steel blade delivers seven razor-sharp segments for cutting nylon, rope, laminates, leather, rubber and gasket materials. Each segment snaps off to restore a fresh edge, extending work time between full blade changes. The 5.25-inch tool weighs 4.8 ounces and accepts any OLFA 25mm replacement blade. It runs out when the material thickness exceeds the blade exposure range or when a finer precision blade is required.

Highlights

  • 25mm snap-off blade with seven segments for extended cutting life
  • High-carbon Japanese tool steel delivers lasting edge retention
  • ABS handle with rubber inset provides secure anti-slip grip
  • Ratchet-lock slider sets custom cutting depths at unlimited positions
  • Cuts tough materials including rope, laminates, leather and rubber

Specifications

TypeScissors
BrandGeneric
Model22-7
FeaturesAssembly Guide, High Carbon Steel, Abs,Plastic,Plastic Handle,Rubber,Stainless-steel,Steel, false
ColorBlue
Sizes/Dimensions1
Selling Unit1 Count
Quantity1 each
SpecificationsHigh Carbon Steel, Abs,Plastic,Plastic Handle,Rubber,Stainless-steel,Steel, 5.25 inches, OLFA, B1913494, Assembly Guide, false
Type SpecificationsTabletop / Industrial

Questions about this item

What handle length and material must the grip accommodate?

The knife measures 5.25 inches overall with a high-impact ABS plastic handle and rubber inset.

How is the blade locked at a custom depth, and which step is often missed?

Slide the blade out, then turn the ratchet wheel until it clicks; skipping the click leaves the blade loose.

Which replacement blades fit the 25 mm snap-off channel?

Any OLFA 25 mm snap-off blade, including the HB extra heavy-duty type, fits the stainless-steel channel.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.