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Buy the OLFA NH-1 25mm Ratchet-Lock Utility Knife online for $13.25 (reg. $26.49) – an extra heavy-duty acetone-resistant knife with rubber grip and ultra-sharp black snap blade at 50% off.
Pair withOLFA NL-AL 18mm Rubber-Grip Auto-Lock Utility Knife$10.00
Categories : Utility Knives
SKU : CUT-UTI-638
The OLFA NH-1 25mm Rubber Grip Ratchet-Lock Utility Knife is an extra heavy-duty utility knife with a dial-secured ratchet lock, cushioned rubber grip, and Ultra-Sharp Black Snap Blade for the toughest cuts. Best for contractors, roofers, and industrial users who want maximum blade security – now just $13.25, down from $26.49 for a 50% discount.
To replace the NH-1 blade: rotate the ratchet-lock dial to release, open the stainless-steel blade channel, remove the old 25mm snap blade, insert a fresh OLFA 25mm heavy-duty blade, and turn the dial until the ratchet locks the blade at your chosen depth.
The NH-1 accepts OLFA 25mm extra heavy-duty snap-off blades, including the Ultra-Sharp Black Snap Blade included – stock up on OLFA 25mm black snap blade packs for the best cost per segment.
Turn the ratchet dial to release tension, slide the blade out to the desired segment, and dial back to lock. The stainless-steel support channel keeps the blade rigid during high-pressure cuts.
Save 50% at $13.25 (reg. $26.49). Stack coupon BENCH10 for an extra 10% off; free shipping on orders over $45.
Compared to the auto-lock OLFA XH-AL ($12.50), the NH-1's ratchet dial offers more precise depth locking; compared to generic rubber-grip knives, its acetone-resistant handle and stainless-steel channel last far longer on pro sites.
Ratchet-lock dial secures the blade at any cutting depth for maximum safety under heavy loads – 50% off at $13.25
Cushioned, acetone-resistant rubber grip keeps control in solvent-heavy construction environments
Stainless-steel blade channel with Ultra-Sharp Black Snap Blade delivers rigid, precise extra heavy-duty cuts
Model: NH-1
Best For: Construction, roofing, flooring, industrial MRO
Category: Utility Knives
Blade Size: 25mm
Blade Type: Ultra-Sharp Black Snap-Off (included)
Handle Type: Comfort Grip, cushioned rubber, acetone resistant
Blade Change: Tool-free
Product Type: Extra Heavy-Duty Ratchet-Lock Utility Knife
Locking Mechanism: Ratchet-Lock Wheel
Blade Compatibility: OLFA 25mm heavy-duty/extra heavy-duty snap-off blades
Seller: Cutter's Bench
MPN: NH-1
The OLFA NH-1 25mm Ratchet-Lock Utility Knife pairs an acetone-resistant rubber grip with a ratchet dial that locks the blade at any depth – built for pros who demand control on the heaviest cuts.
NH-1 for dial precision and chemical resistance; XH-AL for speed. Both take 25mm OLFA snap blades. Free shipping over $45 – buy your NH-1 online today.
Turn the ratchet-lock dial to release, open the blade channel, swap in a new OLFA 25mm snap blade, and dial back to lock at your desired depth.
It accepts OLFA 25mm heavy-duty and extra heavy-duty snap-off blades, including the Ultra-Sharp Black Snap Blade included in the box.
Rotate the ratchet wheel to release, slide the blade to the desired position, then dial to lock – the stainless-steel channel keeps it rigid.
The NH-1 is $13.25, down from $26.49 – 50% off. Apply coupon BENCH10 for an extra 10%; orders over $45 ship free.
Pick the NH-1 ($13.25) for dial-precision ratchet locking and solvent resistance; pick the XH-AL ($12.50) for faster auto-lock slide action. Both use 25mm OLFA snap blades.

I have arthritis and the rubber grip means I can work all day without hand fatigue. Ratchet lock clicks firmly into place and acetone spills haven't touched the body. Excellent knife.
Feels great in hand, cuts smoothly. The ratchet lock is secure though it takes a bit more effort than an auto-lock.
I've used ratchet-lock knives for 30 years and this is the nicest one I've owned. Heavy-duty body, razor-sharp black blade, comfortable grip. OLFA quality as always.
Nothing wrong with it — the grip and build are great. I just prefer auto-lock for speed. Kept it anyway because the cutting performance is excellent.
Roofing, siding, insulation — this knife handles it all. The rubber grip stays put even with wet gloves. Snapped the blade five times already and every segment is wicked sharp.
Nice weight, comfortable grip, tough blade. Half price too, hard to argue.
Replaced a 15-year-old knife that finally gave up. This one locks tighter, grips better, and the black snap blades are noticeably sharper than what I was using. Totally satisfied.
Orders over $45.00 ship free. Otherwise, shipping is $8.00.
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Email: support@cuttersbench.shop
Address: 142 Bench Row, Suite 3, Portland, OR 97205, United States