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3G Electric
PROTO 550S Heavy-Duty Side Cabinet - Heavy-Duty Side Cabinets
PROTOHeavy-Duty Side Cabinets

PROTO 550S Heavy-Duty Side Cabinet

The PROTO Side Cabinet: Blue is a heavy-duty side cabinet from the 550S series, featuring six drawers with ball bearing slides and a keyed locking system. It measures 19 inches wide by 25 1/4 inches deep by 34 inches…

SKU 3G-OTH-320550

Also listed as: J5519346BLSC · J551934 6BL SC

Brand
PROTO
Item
550S Heavy-Duty Side Cabinet
Part Number
J551934-6BL-SC
Category
Heavy-Duty Side Cabinets
Available to Order
Also known as:J551934-6BL-SCPROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J551934-6BL-SC
Series
550S
Type
Keyed, 19 in W x 25 1/4 in D x 34 in H, Blue / Gloss, 550S
Drawers
6
Drawer Color
Blue
Locking System
Keyed
Drawer Slide Type
Ball Bearing

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

Product Description

The PROTO Side Cabinet: Blue is a heavy-duty side cabinet from the 550S series, featuring six drawers with ball bearing slides and a keyed locking system. It measures 19 inches wide by 25 1/4 inches deep by 34 inches high, with a blue gloss finish. The manufacturer part number is J551934-6BL-SC.

Frequently Asked Questions

What is the PROTO 550S side cabinet used for?

The PROTO 550S side cabinet is a heavy-duty storage unit designed for industrial workshops and garages. It provides secure, organized storage for tools and parts using six ball-bearing drawers and a keyed locking system, making it ideal for professional mechanics and maintenance technicians.

What are the specifications of the PROTO J551934-6BL-SC side cabinet?

The PROTO J551934-6BL-SC side cabinet measures 19 in W x 25 1/4 in D x 34 in H, has six blue drawers with ball bearing slides, and a keyed locking system. It is part of the 550S series with a blue gloss finish. PROTO is the OEM brand for this heavy-duty cabinet.

Where to buy the PROTO side cabinet in worldwide?

3G Electric supplies the PROTO side cabinet worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the J551934-6BL-SC or any PROTO 550S series cabinet.

How to maintain the PROTO side cabinet drawers?

To maintain the PROTO side cabinet, periodically clean the ball bearing drawer slides with a dry cloth and apply a light lubricant if they become stiff. Avoid overloading drawers beyond the rated capacity. The keyed locking system should be kept clean and lubricated with graphite powder to ensure smooth operation.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO heavy-duty side cabinets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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