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Secunorm 525 Retractable Safety Knife with Blunt Tip Blade, 18 mm, Aluminum Handle

Marsoni M251S
Sale price$45.65
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Secunorm 525 Retractable Safety Knife with Blunt Tip Blade, 18 mm, Aluminum HandleRobust handle Optimized slider Safe blade change Secure hold The ergonomic aluminum handle sits firmly and comfortably in the hand An unobstructed view of the blade also allows you to cut particularly precisely Specifications Durability Utility Depth Of Cut 18 mm Handle Type Aluminum Dimensions 5. 63" L x 0. 67" W x 1. 22" H Weight 2. 86 oz. Blade Length 55. 5 mm Blade Height 19 mm Blade Thickness 0. 63 mm Country Of Origin Germany
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 2347 reviews
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J
Verified Purchase
Jim Coughlin
Whiting, US
★★★★★ 5
Good deal
Good replacement carburetor
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
E
Verified Purchase
elvis
Lake Worth, US
★★★★★ 5
Perfect fit for my Nissan 3.5hp outboard
runs better than ever
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2025
S
Verified Purchase
Shawn L.
Massapequa, US
★★★★★ 5
Honda product and quality.
Do NOT understand why my lawnmower with a Honda engine did not come with a Honda carburetor. Replaced with this Honda carburetor and starts easily. The other carb only lasted 1.5 years.
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Reviewed in the United States on September 6, 2021
J
Verified Purchase
Jonathan Porter
Boise, US
★★★★★ 2
Worked but not well made. If you need 24 hour turnaround only option.
The housing is 95% identical. Float valve seat is smaller than mercury/quicksilver. The carb I received was stuck wide open. Had to completely pull it apart to fix the throttle. Then the choke didn’t work correctly. So I ended up putting this housing on with all my old mercury carb parts inside. All I needed was a new float valve but they are back ordered indefinitely. So this worked because the housing is correct but that’s about it. Internals were plastic. Not metal. Jury is still out on the jet size. I’ll update if it floods the motor at speed. Seems to be running very rich. If you’re looking for easy, I’d buy the quicksilver that’s tuned for the motor already. The carb I received idled too fast and even if the throttle wasn’t stuck open it wouldn’t have run well with a racing choke (screams air leak because of poor quality)
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Reviewed in the United States on April 3, 2024
J
Verified Purchase
Joe Mugavero
Cuba, US
★★★★★ 1
Throttle pin defective
This carb fits my tohatsu 3.5 hp but the throttle pin is defective. The only way to regulate it running wide open is to choke it out.
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Reviewed in the United States on December 4, 2024

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