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
KLEIN TOOLS Tool Backpack: 14 1/2 in W 7 1/4 in D 20 in H, Polyester, Black - Polyester Tool Backpacks
KLEIN TOOLSPolyester Tool Backpacks

KLEIN TOOLS Tool Backpack: 14 1/2 in W 7 1/4 in D 20 in H, Polyester, Black

The KLEIN TOOLS Tool Backpack (MPN 55421BP-14) is a polyester tool backpack in black with dimensions of 14 1/2 in W, 7 1/4 in D, and 20 in H. It features a fully-molded bottom and 35 inside pockets.

SKU 3G-OTH-303417

Brand
KLEIN TOOLS
Item
Tool Backpack: 14 1/2 in W 7 1/4 in D 20 in H, Polyester, Black
Category
Polyester Tool Backpacks
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

KLEIN TOOLS
Manufacturer Part Number
55421BP-14
Type
Polyester, Black
Inside Pockets
35
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

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

Product Description

The KLEIN TOOLS Tool Backpack (MPN 55421BP-14) is a polyester tool backpack in black with dimensions of 14 1/2 in W, 7 1/4 in D, and 20 in H. It features a fully-molded bottom and 35 inside pockets.

Frequently Asked Questions

What is the KLEIN TOOLS Tool Backpack used for?

The KLEIN TOOLS Tool Backpack is designed for electricians, technicians, and maintenance professionals who need to carry and organize hand tools, meters, and accessories on job sites. Its 35 inside pockets and fully-molded bottom provide durable, structured storage for heavy tools while keeping contents protected and accessible.

What are the specifications of the KLEIN TOOLS Tool Backpack?

The KLEIN TOOLS Tool Backpack (MPN 55421BP-14) measures 14 1/2 in wide, 7 1/4 in deep, and 20 in high. It is made of black polyester, features a fully-molded bottom for durability, and includes 35 inside pockets for organized tool storage. It is manufactured by KLEIN TOOLS.

Where to buy the KLEIN TOOLS Tool Backpack worldwide?

You can source the KLEIN TOOLS Tool Backpack through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine KLEIN TOOLS products to procurement teams everywhere.

How to maintain the KLEIN TOOLS Tool Backpack?

To maintain the KLEIN TOOLS Tool Backpack, wipe the polyester exterior with a damp cloth and mild soap to remove dirt. Avoid machine washing or harsh chemicals. Periodically check zippers and seams for wear. The fully-molded bottom resists moisture and abrasion, but store the backpack in a dry area to prolong its life.

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 polyester tool backpacks. 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
KLEIN TOOLS Tool Tote: 10 1/4 in W x 10 in D x 12 1/4 in H, Black, Polyester, 42 Pockets, Polyester (MPN 5541610-14). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.
KLEIN TOOLS
KLEIN TOOLS Tool Tote: 10 1/4 in W x 10 in D x 12 1/4 in H, Black, Polyester, 42 Pockets, Polyester (MPN 5541610-14). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.
KLEIN TOOLS Tool Tote: 8 3/4 in W x 8 3/4 in D x 10 in H, Black, Polyester, 20 Pockets, Polyester (MPN 554158-14). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.
KLEIN TOOLS
KLEIN TOOLS Tool Tote: 8 3/4 in W x 8 3/4 in D x 10 in H, Black, Polyester, 20 Pockets, Polyester (MPN 554158-14). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.
KLEIN TOOLS Tool Tote: 8 in W x 5 in D x 10 in H, Black, Polyester, 14 Pockets, 10 Inside Pockets (MPN 55419SP-14). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.
KLEIN TOOLS
KLEIN TOOLS Tool Tote: 8 in W x 5 in D x 10 in H, Black, Polyester, 14 Pockets, 10 Inside Pockets (MPN 55419SP-14). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.
KLEIN TOOLS Tool Tote: 15 1/2 in W x 7 1/2 in D x 10 in H, Black, Polyester, 7 Pockets, Polyester (MPN 58886). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.
KLEIN TOOLS
KLEIN TOOLS Tool Tote: 15 1/2 in W x 7 1/2 in D x 10 in H, Black, Polyester, 7 Pockets, Polyester (MPN 58886). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.
KLEIN TOOLS Tool Bag: 20 1/2 in W 12 1/2 in D 17 1/2 in H, Polyester, Black, 14 Inside Pockets (MPN 55452RTB). Key specifications — attr1116417: Top Opening has Reinforced Metal Frame that Stays Open; attr1116432: KLEIN TOOLS; attr1116408: Black.
KLEIN TOOLS
KLEIN TOOLS Tool Bag: 20 1/2 in W 12 1/2 in D 17 1/2 in H, Polyester, Black, 14 Inside Pockets (MPN 55452RTB). Key specifications — attr1116417: Top Opening has Reinforced Metal Frame that Stays Open; attr1116432: KLEIN TOOLS; attr1116408: Black.
KLEIN TOOLS Tool Tote: 15 1/2 in W x 7 1/2 in D x 10 in H, Black, Polyester, 12 Pockets, Polyester (MPN 58888). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.
KLEIN TOOLS
KLEIN TOOLS Tool Tote: 15 1/2 in W x 7 1/2 in D x 10 in H, Black, Polyester, 12 Pockets, Polyester (MPN 58888). Key specifications — Color: Black; Brand: KLEIN TOOLS; Material: Polyester.

More from KLEIN TOOLS

View all KLEIN TOOLS parts →
KLEIN TOOLS Tool Backpack: 14 1/2 in W 7 3/8 in D 17 1/2 in H, Polyester, Black, 32 Inside Pockets (MPN 55475). Key specifications — attr1116432: KLEIN TOOLS; attr1116408: Black.
KLEIN TOOLS
KLEIN TOOLS Tool Backpack: 14 1/2 in W 7 3/8 in D 17 1/2 in H, Polyester, Black, 32 Inside Pockets (MPN 55475). Key specifications — attr1116432: KLEIN TOOLS; attr1116408: Black.
KLEIN TOOLS Tool Backpack: 13 1/2 in W 11 in D 19 1/2 in H, Polyester, Black, 36 Inside Pockets (MPN 55485). Key specifications — attr1116417: D-Ring for Hanging; attr1116432: KLEIN TOOLS; attr1116408: Black.
KLEIN TOOLS
KLEIN TOOLS Tool Backpack: 13 1/2 in W 11 in D 19 1/2 in H, Polyester, Black, 36 Inside Pockets (MPN 55485). Key specifications — attr1116417: D-Ring for Hanging; attr1116432: KLEIN TOOLS; attr1116408: Black.
KLEIN TOOLS Tool Backpack: 8 1/2 in W 13 1/2 in D 17 1/4 in H, Polyester, Black/Gray/Orange (MPN 55482). Key specifications — attr1116432: KLEIN TOOLS; attr1116408: Orange.
KLEIN TOOLS
KLEIN TOOLS Tool Backpack: 8 1/2 in W 13 1/2 in D 17 1/4 in H, Polyester, Black/Gray/Orange (MPN 55482). Key specifications — attr1116432: KLEIN TOOLS; attr1116408: Orange.