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AMPCO Hex Key Set: 6 - 10 Pieces, L, Metric, Std End, Short, 10 Pieces, Pouch - Non-Sparking Hex Key Sets
AMPCONon-Sparking Hex Key Sets

AMPCO Hex Key Set: 6 - 10 Pieces, L, Metric, Std End, Short, 10 Pieces, Pouch

The AMPCO Hex Key Set (SKU 4RNX9, MPN M-42M) is a non-sparking L-key set with 10 metric pieces, unfinished finish, and a pouch. It features standard-end short tips and is not tether capable, covering 6–10 pieces.

SKU 3G-OTH-593983

Brand
AMPCO
Item
Hex Key Set: 6 - 10 Pieces, L, Metric, Std End, Short, 10 Pieces, Pouch
Category
Non-Sparking Hex Key Sets
Available to Order
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Technical Specifications

AMPCO
Manufacturer Part Number
M-42M
Type
L, Metric, Std End, Short, Pouch, Unfinished
Tips
1
Pieces
10
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AMPCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMPCO Hex Key Set (SKU 4RNX9, MPN M-42M) is a non-sparking L-key set with 10 metric pieces, unfinished finish, and a pouch. It features standard-end short tips and is not tether capable, covering 6–10 pieces.

Frequently Asked Questions

What is the AMPCO Hex Key Set used for?

The AMPCO Hex Key Set (MPN M-42M) is used in hazardous environments where non-sparking tools are required, such as oil refineries, chemical plants, and gas facilities. Its 10-piece metric L-key set with short tips and pouch provides safe fastener adjustment without ignition risk.

What are the specifications of the AMPCO Hex Key Set?

This AMPCO set includes 10 metric L-keys with standard-end short tips, unfinished finish, and a pouch. It has 1 tip per key, covers 6–10 pieces, and is not tether capable. The manufacturer part number is M-42M, and the SKU is 4RNX9.

Where to buy the AMPCO Hex Key Set worldwide?

3G Electric supplies the AMPCO Hex Key Set (MPN M-42M) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this non-sparking metric hex key set.

How to select the right AMPCO Hex Key Set?

Select the AMPCO Hex Key Set (MPN M-42M) when you need non-sparking metric L-keys for explosive atmospheres. Verify your required hex sizes (6–10 pieces) and confirm short-tip length suits your application. For other sizes or tether-capable options, consult 3G Electric for alternatives.

Used in

Common applications for AMPCO
Oil and gas refinery maintenance — AMPCO combination wrench model 1512 for tightening flanges in classified areas
Chemical processing plant — AMPCO box-end wrench model 4422 for valve adjustment in volatile atmospheres
Grain handling facility — AMPCO open-end wrench model WO-22X23 for equipment repair in dust-hazard zones
Pharmaceutical manufacturing — AMPCO slotted screwdriver model S-39 for accessing control panels in cleanrooms
Mining operations — AMPCO impact socket model I-1D1-7/16 (4-PT) for heavy equipment maintenance underground
Aerospace fuel handling — AMPCO nut driver model ND-15MM for assembly of fuel system components

AMPCO Products

3G Electric supplies AMPCO non-sparking 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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AMPCO Hex Key Set: 6 - 10 Pieces, L, SAE, Std End, Short, 10 Pieces, Pouch, Unfinished, 1 Tips (MPN M-42). Key specifications — attr1205553: Not Tether Capable; attr1205554: AMPCO; attr1205568: Unfinished; attr1293176: 6 - 10 Pieces.
AMPCO
AMPCO Hex Key Set: 6 - 10 Pieces, L, SAE, Std End, Short, 10 Pieces, Pouch, Unfinished, 1 Tips (MPN M-42). Key specifications — attr1205553: Not Tether Capable; attr1205554: AMPCO; attr1205568: Unfinished; attr1293176: 6 - 10 Pieces.