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
Fifty carbon steel safety blades with rounded points on a cardboard backboard

Olfa

Olfa RSKB-2/50B Round Point Safety Blade 50 pack

SKU CH-GGVE-3A7RA

Fifty carbon-steel round-point safety blades, 0.025 in. thick and 2 in. long, fit compatible utility knives for smooth, precise cutting

  • Product typeGeneral Hand Tool Kits
  • Main materialCarbon Steel
  • Product weight0.41
  • Round point reduces puncture risk for safer handling
  • Carbon steel construction delivers reliable cutting performance
  • 025 in thickness ensures precise, controlled cuts
  • 2 in blade length fits compatible utility knives
  • 50 blades per pack mounted for easy storage and access

Purpose & Audience

The OLFA RSKB-2/50B Round Point Safety Blade pack supplies 50 carbon-steel blades for general-purpose cutting tasks. Workers who need a steady supply of replacement blades for compatible utility knives will find this quantity convenient.

Deciding Specification

Each blade measures .025 in thick, 2 in long and 3/4 in wide with a round-point profile that fits utility knives carrying stock numbers 4ETV7, 4GA85 and 5LC46. Verifying that your knife accepts this exact mounting pattern is the single check that determines whether the pack works for you.

Fit & Alternatives

This pack suits operators who go through blades quickly and want 50 pieces mounted on a single backboard for easy access. Buyers who need a different blade geometry, a smaller quantity or a blade that fits a knife not listed above should look at other options.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 56% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameOlfa
Product typeGeneral Hand Tool Kits
Size & build
Main materialCarbon Steel

Questions about this item

How many cutting edges do the 50 blades give me in total?

Each blade provides one round-point edge, so the pack supplies 50 ready-to-use cutting edges.

What thickness does the 0.025 in. carbon steel limit the blade to cutting?

The 0.025 in. stock is designed for light-duty materials such as cardboard, plastic film, carpet and thin sheet goods; it will not hold up in heavy stock.

Will these blades fit a standard utility knife that takes a single-hole mount?

Yes — the blades are punched with one mounting hole and are listed for knives with stock numbers 4ETV7, 4GA85 and 5LC46.

More in Utility & Specialty Hand Tools

Similar items