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KLEIN TOOLS: 16 or More Pieces, L, Metric and SAE, Single Ball End, Extra Long - Color-Coded Hex Key Sets
KLEIN TOOLSColor-Coded Hex Key Sets

KLEIN TOOLS: 16 or More Pieces, L, Metric and SAE, Single Ball End, Extra Long

The KLEIN TOOLS Color-Coded Hex Key Set (SKU 3G-OTH-406237, MPN BLS18) is an 18-piece set containing both Metric and SAE sizes. These extra-long hex keys feature a single ball end and a Black Phosphate finish, and…

SKU 3G-OTH-406237

Also listed as: BLS 18 · BLS-18

Brand
KLEIN TOOLS
Item
: 16 or More Pieces, L, Metric and SAE, Single Ball End, Extra Long
Category
Color-Coded Hex Key Sets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KLEIN TOOLS
Manufacturer Part Number
BLS18
Type
L, Metric and SAE, Single Ball End, Extra Long, Caddy
Pieces
18

Technical Documents

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KLEIN TOOLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KLEIN TOOLS Color-Coded Hex Key Set (SKU 3G-OTH-406237, MPN BLS18) is an 18-piece set containing both Metric and SAE sizes. These extra-long hex keys feature a single ball end and a Black Phosphate finish, and are organized in a caddy.

Frequently Asked Questions

What is the KLEIN TOOLS Color-Coded Hex Key Set used for?

The KLEIN TOOLS Color-Coded Hex Key Set is used for tightening or loosening hex socket screws and bolts in industrial maintenance, electrical work, and mechanical assembly. Its extra-long ball-end design allows access to recessed fasteners at an angle, making it ideal for confined spaces.

What are the specifications of the KLEIN TOOLS BLS18 hex key set?

The KLEIN TOOLS BLS18 set includes 18 pieces with both Metric and SAE sizes. Each hex key has a single ball end and a Black Phosphate finish for corrosion resistance. The set is organized in a caddy for portability. It is manufactured by KLEIN TOOLS under MPN BLS18.

Where to buy KLEIN TOOLS hex key sets worldwide?

You can source the KLEIN TOOLS Color-Coded Hex Key Set worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times.

How to maintain KLEIN TOOLS hex keys with Black Phosphate finish?

To maintain the Black Phosphate finish on KLEIN TOOLS hex keys, wipe them clean after use with a dry cloth to remove moisture and debris. Avoid abrasive cleaners that could strip the coating. Store the set in its caddy to prevent rust and keep tools organized for quick access.

Used in

Common applications for KLEIN TOOLS
Electrical installation — Klein Tools Phillips screwdriver (MPN 603-6) for securing terminal blocks and panel covers.
Telecommunications cabling — Klein Tools fiberglass fish tape repair kit (MPN 56025) for maintaining pulling tools in conduit runs.
Industrial maintenance — Klein Tools ratchet wire crimper (MPN 3005CR) for terminating non-insulated connectors on 10-22 AWG wire.
Field service — Klein Tools leather tool pouch (MPN 5167) for carrying knives and screwdrivers on a work belt.
Precision assembly — Klein Tools torque screwdriver (MPN 57032) for applying controlled torque to fasteners in equipment enclosures.
General fabrication — Klein Tools adjustable wrench (MPN D509-8) for gripping nuts and bolts in tight spaces.

KLEIN TOOLS Products

3G Electric supplies KLEIN TOOLS color-coded hex key sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
KLEIN TOOLS: 16 or More Pieces, L, Metric and SAE, Std End, Long, 22 Pieces, Caddy, Black Phosphate (MPN LS22)
KLEIN TOOLS
KLEIN TOOLS: 16 or More Pieces, L, Metric and SAE, Std End, Long, 22 Pieces, Caddy, Black Phosphate (MPN LS22)
KLEIN TOOLS: 16 or More Pieces, L, Metric and SAE, Single Ball End, Long, 22 Pieces, Caddy, 2 Tips (MPN BLS22H)
KLEIN TOOLS
KLEIN TOOLS: 16 or More Pieces, L, Metric and SAE, Single Ball End, Long, 22 Pieces, Caddy, 2 Tips (MPN BLS22H)
KLEIN TOOLS: 16 or More Pieces, L, Metric and SAE, Single Ball End, Long, 22 Pieces, Caddy, 2 Tips (MPN BLS22)
KLEIN TOOLS
KLEIN TOOLS: 16 or More Pieces, L, Metric and SAE, Single Ball End, Long, 22 Pieces, Caddy, 2 Tips (MPN BLS22)
KLEIN TOOLS: 6 - 10 Pieces, L, Metric, Single Ball End, Long, 10 Pieces, Caddy, Black Phosphate (MPN BLS10M)
KLEIN TOOLS
KLEIN TOOLS: 6 - 10 Pieces, L, Metric, Single Ball End, Long, 10 Pieces, Caddy, Black Phosphate (MPN BLS10M)
KLEIN TOOLS Hex Key Set: 1 - 5 Pieces, Folding, SAE, Std End, Short, 1 Pieces, Folding Holder (MPN 70581)
KLEIN TOOLS
KLEIN TOOLS Hex Key Set: 1 - 5 Pieces, Folding, SAE, Std End, Short, 1 Pieces, Folding Holder (MPN 70581)
KLEIN TOOLS Folding Hex Key Set: 1 - 5 Pieces, Folding, SAE, Std End, Long, 1 Pieces, Folding Holder (MPN 70550)
KLEIN TOOLS
KLEIN TOOLS Folding Hex Key Set: 1 - 5 Pieces, Folding, SAE, Std End, Long, 1 Pieces, Folding Holder (MPN 70550)

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KLEIN TOOLS: 16 or More Pieces, L, Metric and SAE, Single Ball End, Long, 19 Pieces, Caddy, 2 Tips (MPN CBLS19)
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KLEIN TOOLS: 6 - 10 Pieces, L, SAE, Single Ball End, Long, 10 Pieces, Caddy, Powder Coated, 2 Tips (MPN CBLS10)
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KLEIN TOOLS: 6 - 10 Pieces, L, Metric, Single Ball End, Long, 9 Pieces, Caddy, Powder Coated, 2 Tips (MPN CBLS9M)
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KLEIN TOOLS: 6 - 10 Pieces, L, Metric, Single Ball End, Long, 9 Pieces, Caddy, Powder Coated, 2 Tips (MPN CBLS9M)
KLEIN TOOLS: 6 - 10 Pieces, L, SAE, Single Ball End, Extra Long, 9 Pieces, Caddy, Black Phosphate (MPN BLS9)
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KLEIN TOOLS: 6 - 10 Pieces, L, SAE, Single Ball End, Extra Long, 9 Pieces, Caddy, Black Phosphate (MPN BLS9)