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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 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…

SKU 3G-OTH-320556

Also listed as: J5519346BKSC · J551934 6BK SC

Brand
PROTO
Item
550S Heavy-Duty Side Cabinet
Part Number
J551934-6BK-SC
Category
Heavy-Duty Side Cabinets
Available to Order
Also known as:J551934-6BK-SCPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

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

Technical Documents

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

Product Description

The PROTO Side Cabinet 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 black and gloss finish. The drawer color is black, and the manufacturer part number is J551934-6BK-SC.

Frequently Asked Questions

What is the PROTO 550S side cabinet used for?

The PROTO 550S side cabinet stores and organizes heavy-duty tools and equipment in industrial workshops, garages, and maintenance facilities. Its six ball-bearing drawers and keyed lock provide secure, accessible storage for mechanics and technicians who need durable, mobile tool organization.

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

The PROTO J551934-6BK-SC is a 550S series side cabinet with six black drawers, ball bearing slides, and a keyed locking system. It measures 19 in wide x 25 1/4 in deep x 34 in high, with a black/gloss finish. PROTO is the brand.

Where to buy the PROTO side cabinet in worldwide?

3G Electric supplies the PROTO 550S side cabinet worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this heavy-duty storage unit.

How to maintain the PROTO side cabinet drawers?

Keep the ball bearing slides clean and lightly lubricated with a dry-film lubricant to ensure smooth operation. Avoid overloading drawers beyond the rated capacity. Regularly check the keyed lock mechanism for debris and ensure the locking bar engages all drawers evenly.

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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