Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
COTTERMAN Safelock,Extension Spring: Fits Cotterman Brand (MPN A-301-0460) - Material Handling Parts
COTTERMANMaterial Handling Parts

COTTERMAN Safelock,Extension Spring: Fits Cotterman Brand (MPN A-301-0460)

The COTTERMAN Safelock,Extension Spring (MPN A-301-0460) is a material handling part designed for use with Grainger Item Number 6ZEZ2. This extension spring is a Safelock type and fits Cotterman brand equipment.

SKU 3G-OTH-341167

Brand
COTTERMAN
Item
Safelock,Extension Spring: Fits Cotterman Brand
Category
Material Handling Parts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

COTTERMAN
Manufacturer Part Number
A-301-0460
Fits Brand
Cotterman
Product Type
Safelock,Extension Spring
For Use With Grainger Item Number
6ZEZ2
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The COTTERMAN Safelock,Extension Spring (MPN A-301-0460) is a material handling part designed for use with Grainger Item Number 6ZEZ2. This extension spring is a Safelock type and fits Cotterman brand equipment.

Frequently Asked Questions

What is the COTTERMAN Safelock Extension Spring used for?

The COTTERMAN Safelock Extension Spring (MPN A-301-0460) is a material handling part used to provide tension and secure locking action in Cotterman brand safety ladders and rolling platforms. It helps maintain proper spring force for safe ladder operation in industrial and warehouse environments.

What are the specifications of the COTTERMAN Safelock Extension Spring?

The COTTERMAN Safelock Extension Spring (MPN A-301-0460) is a Safelock-type extension spring that fits Cotterman brand equipment. It is designed for use with Grainger Item Number 6ZEZ2. The spring is a replacement part for material handling applications requiring reliable tension and locking performance.

Where to buy the COTTERMAN Safelock Extension Spring worldwide?

3G Electric supplies the COTTERMAN Safelock Extension Spring (MPN A-301-0460) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time for this Cotterman material handling part.

How to install the COTTERMAN Safelock Extension Spring?

To install the COTTERMAN Safelock Extension Spring, first ensure the ladder or platform is stable and unloaded. Remove the old spring by releasing tension safely, then attach the new spring to the designated hooks or brackets. Follow Cotterman's general safety guidelines for spring replacement to avoid injury.

Used in

Common applications for COTTERMAN
Warehouse maintenance — COTTERMAN mobile work platforms (e.g., 3WP3648RA3B4B8AC1P6) for accessing high shelving
Tank inspection — COTTERMAN storage tank ladders (e.g., ST12AL C1) for fixed access to industrial tanks
Manufacturing floor — COTTERMAN rolling step stools (e.g., 1003N2630A3E10B3C1P6) for quick elevated reach
Facility maintenance — COTTERMAN walk-through fixed ladders (e.g., D3WT C1 P6) for permanent access to mezzanines
Material handling — COTTERMAN tilt-and-move platforms (e.g., 2WP3624A3B8AC1P6) for moving loads at low heights
Assembly lines — COTTERMAN weight-actuated rolling ladders (e.g., ST-400 A2 C6 P5) for frequent repositioning

COTTERMAN Products

3G Electric supplies COTTERMAN material handling parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
COTTERMAN Single-Door Metal: Steel, For 24 in to 40 in Opening Wd, 21 1/2 in x 3 1/2 in, Adj (MPN SG2440ZC2P1S). Key specifications — Brand: COTTERMAN; Includes Lock: No; Mounting Location: Railing; Gate Finish/Color: Powder-Coated Yellow.
COTTERMAN
COTTERMAN Single-Door Metal: Steel, For 24 in to 40 in Opening Wd, 21 1/2 in x 3 1/2 in, Adj (MPN SG2440ZC2P1S). Key specifications — Brand: COTTERMAN; Includes Lock: No; Mounting Location: Railing; Gate Finish/Color: Powder-Coated Yellow.
COTTERMAN Single-Door Metal: Steel, For 16 in to 26 in Opening Wd, 21 1/2 in x 3 1/2 in, Adj (MPN SG1626ZC2P1S). Key specifications — Brand: COTTERMAN; Includes Lock: No; Mounting Location: Wall; Gate Finish/Color: Powder-Coated Yellow.
COTTERMAN
COTTERMAN Single-Door Metal: Steel, For 16 in to 26 in Opening Wd, 21 1/2 in x 3 1/2 in, Adj (MPN SG1626ZC2P1S). Key specifications — Brand: COTTERMAN; Includes Lock: No; Mounting Location: Wall; Gate Finish/Color: Powder-Coated Yellow.
COTTERMAN Ladder Guard: For Fixed Ladders, 6 ft Overall Ht, Steel (MPN LG6 C1 P2). Key specifications — Compatible Ladder Type: Fixed Ladders; Brand: COTTERMAN.
COTTERMAN
COTTERMAN Ladder Guard: For Fixed Ladders, 6 ft Overall Ht, Steel (MPN LG6 C1 P2). Key specifications — Compatible Ladder Type: Fixed Ladders; Brand: COTTERMAN.
COTTERMAN Single-Door Metal: Stainless Steel, For 16 in to 26 in Opening Wd, 21 3/4 in x 3 1/2 in (MPN SG1626SP1S). Key specifications — Brand: COTTERMAN; Includes Lock: No; Mounting Location: Railing; Gate Finish/Color: Blasted Stain Silver.
COTTERMAN
COTTERMAN Single-Door Metal: Stainless Steel, For 16 in to 26 in Opening Wd, 21 3/4 in x 3 1/2 in (MPN SG1626SP1S). Key specifications — Brand: COTTERMAN; Includes Lock: No; Mounting Location: Railing; Gate Finish/Color: Blasted Stain Silver.
COTTERMAN Rolling Ladder: 6.7 ft Platform Ht, Unassembled, Steel, Foot-Activated Step Lock (MPN 2608R2632A6E12B4AC1P6). Key specifications — Folding: Not Foldable; Color: Gray; Brand: COTTERMAN; Handrail Configuration: Double Handrails.
COTTERMAN
COTTERMAN Rolling Ladder: 6.7 ft Platform Ht, Unassembled, Steel, Foot-Activated Step Lock (MPN 2608R2632A6E12B4AC1P6). Key specifications — Folding: Not Foldable; Color: Gray; Brand: COTTERMAN; Handrail Configuration: Double Handrails.
COTTERMAN Rolling Ladder: 7.5 ft Platform Ht, Unassembled, Steel, Manual Lock, Serrated (MPN 1X09R2632A3E30B4W4C1P4). Key specifications — Includes Handrails: Handrails Included; Material: Steel; Brand: COTTERMAN; Color: Gray.
COTTERMAN
COTTERMAN Rolling Ladder: 7.5 ft Platform Ht, Unassembled, Steel, Manual Lock, Serrated (MPN 1X09R2632A3E30B4W4C1P4). Key specifications — Includes Handrails: Handrails Included; Material: Steel; Brand: COTTERMAN; Color: Gray.

More from COTTERMAN

View all COTTERMAN parts →
COTTERMAN Replacement Stainless Steel Hardware Kit: For 3VRX7/3VRX8, For AG1626SP1/AG2440SP1 (MPN SU0049). Key specifications — For Use With Grainger Item Number: 3VRX7; For Use With Mfr. Model Number: AG2440SP1; Fits Brand: Cotterman; Product Type: Replacement Stainless Steel Hardware Kit; Brand: COTTERMAN.
COTTERMAN
COTTERMAN Replacement Stainless Steel Hardware Kit: For 3VRX7/3VRX8, For AG1626SP1/AG2440SP1 (MPN SU0049). Key specifications — For Use With Grainger Item Number: 3VRX7; For Use With Mfr. Model Number: AG2440SP1; Fits Brand: Cotterman; Product Type: Replacement Stainless Steel Hardware Kit; Brand: COTTERMAN.
COTTERMAN Replacement Hardware Kit,Zinc Plated: For 3UU95/3UU96/3VRX5/3VRX6, Fits Cotterman Brand (MPN SU0051). Key specifications — For Use With Grainger Item Number: 3UU95; For Use With Mfr. Model Number: AG1626ZC2P1; Fits Brand: Cotterman; Product Type: Replacement Hardware Kit,Zinc Plated; Brand: COTTERMAN.
COTTERMAN
COTTERMAN Replacement Hardware Kit,Zinc Plated: For 3UU95/3UU96/3VRX5/3VRX6, Fits Cotterman Brand (MPN SU0051). Key specifications — For Use With Grainger Item Number: 3UU95; For Use With Mfr. Model Number: AG1626ZC2P1; Fits Brand: Cotterman; Product Type: Replacement Hardware Kit,Zinc Plated; Brand: COTTERMAN.