Japanese tools engineered for precision, durability, and performance.

In Volume 1, we introduced the core KUROKIN lineup — cutters, lineman’s pliers, long nose pliers, and strippers built for electricians who value clean cuts, tight tolerances, and ergonomic control.

For Volume 2, we’re expanding into mechanical, plumbing, multi-trade, and field-repair tools — all finished in FUJIYA’s signature matte black oxide with gold-accented pivots.

These three KUROKIN models bring versatility and problem-solving strength to any professional’s kit.

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KUROKIN 110-250SD-BG – Water Pump Pliers (10")

Best for: Plumbing, automotive, onsite repairs, gripping slippery materials
Not for: Precision electrical cutting or fine detail work

The KUROKIN 110-250SD-BG is built for jobs that need grip, leverage, and control. Its spring-loaded jaw makes single-handed operation fast and natural, while the high-traction teeth bite cleanly onto pipes, nuts, fittings, and hardware — even when wet or oily.

A built-in flathead screwdriver at the handle end adds utility for quick adjustments on-site, and the 47 mm jaw opening fits a wide range of common trade fasteners. Finished in corrosion-resistant black oxide with brass hardware, it’s both durable and refined.

Key Features

• Spring-loaded for quick one-handed adjustments

• Opens up to 47 mm — fits M5–M27 nuts and 8.5–42 mm pipes

• High-traction jaw teeth grip securely on round or flat surfaces

• Integrated flathead screwdriver for added utility

• KUROKIN black oxide finish resists rust and abrasion

• PVC-coated ergonomic grips for wet or oily environments

• Brass-plated pivot adds strength and visual contrast

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KUROKIN FGL-38BG – Adjustable Wrench with 3-in-1 Socket Function (9")

Best for: Scaffolding, enclosures, mechanical work, electrical installs
Not for: Heavy cutting or wire handling

The FGL-38BG is one of KUROKIN’s most versatile tools — combining an adjustable wrench, a built-in 17 mm ratcheting wrench, and dual offset sockets (10 mm + 13 mm) into a single compact body. With a 38 mm jaw opening and a two-stage jaw design, it’s optimized for fast tightening, bolt work, plate fastening, and jobsite adjustments.

Lightweight but strong, it’s ideal for tradespeople who want more capability with fewer tools. Finished in KUROKIN’s signature Black Gold aesthetic, it stands out in both performance and design.

Key Features

• Opens up to 38 mm — fits up to M24 bolts and large nuts

• Integrated 17 mm 72-tooth ratcheting wrench (5° feed)

• Dual offset sockets (10 mm + 13 mm) built directly into the handle

• Two-stage jaw design eliminates gap when fully opened

• Dual lanyard holes for tethering and fall-prevention

• Compact and lightweight for daily site use

• KUROKIN black oxide coating with gold-accented details

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KUROKIN 230-200BG – Slip Joint Combination Pliers (8")

Best for: Field repairs, gripping hardware, multipurpose everyday use
Not for: High-leverage cutting of thick steel

The 230-200BG brings adaptable gripping and cutting into one tool. Its two-stage jaw adjustment provides a flexible working range, while the diamond-patterned serrations grip fasteners, pipes, and connectors securely.

An integrated cutter handles soft iron and mild steel wire up to Ø2.6 mm, making it a reliable choice for quick fix-ups, fieldwork, and mobile trade tasks. PVC grips offer control, and the brass-finished pivot gives it that signature KUROKIN aesthetic.

Key Features

• Two-stage adjustable jaw (max opening 25 mm)

• Diamond-shaped serrated teeth grip smoothly and securely

• Integrated cutter handles mild steel up to Ø2.6 mm

• PVC-coated grips for comfort and control

• Compact and lightweight — ideal for service calls and mobile work

• KUROKIN corrosion-resistant black oxide finish with gold details

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Choosing the Right KUROKIN (Vol. 2)

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Why KUROKIN

Every KUROKIN tool in Volume 2 is:

• Hand-finished by FUJIYA craftsmen (est. 1923)

• Forged from high-carbon alloy steel

• Finished in corrosion-resistant matte black oxide

• Detailed with gold-accented hardware

• Built for professionals who demand long-lasting reliability

From electricians to mechanics to field techs, KUROKIN tools deliver precision and confidence with every use.

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Coming Next — Tools for You (Vol. 3)

Our next volume will spotlight more Japanese-made precision tools from FUJIYA and other premium Japanese makers.

Until then, explore the full KUROKIN Black Gold collection and upgrade your everyday workflow.

Waltham Hardware
Curated Japanese Tools. Trusted across Canada and the U.S.