Hi-Tech™ Standard Metal Shelving - Closed

Product Overview

Closed Starter units

Closed Adder units

CONTINUING A TRADITION OF QUALITY ESTABLISHED GENERATIONS AGO.

Hi-Tech Standard Closed Metal Shelving

Hi-Tech shelving has the strength needed to handle most industrial applications and versatility for today’s modern facilities. Every shelving unit is designed and engineered to meet the highest standards.

A full complement of accessories including full dividers, partial dividers, label holders, swinging doors, post splices for multilevel systems and foot plates are available to complete your system.

Each Hi-Tech metal heavy-duty shelf has a tubular welded box beam in front and rear for maximum strength, exclusive triple bend side flanges for even more strength, lapped and welded corners, and the shelves are punched to accept shelf dividers. Each shelf is installed using only 4 shelf clips and can be installed together with both beaded front and angle back posts as well as T-posts and H-posts. Hi-Tech Steel Shelving is perfect for most medium-duty and heavy-duty products, tools, and gear storage.

Closed Starter units include: two beaded front posts, two angle back posts, one set of back panels, two sets of side panels and shelves with shelf clips applicable to unit ordered.

Closed Adder units include: one beaded front post, two angle back posts, one set of back panels, one set of side panels and shelves with shelf clips applicable to unit ordered.

Unit Load Capacity Information - HERE

Catalog

Hi-Tech™ Closed Shelving

Medium-Duty
SKU	Shelving Type	Width	Depth	Frame Height	Number of Shelves	colors	Shelf Capacity	Assembled
4520-12	Starter	36	12	87	5	Hallowell Gray	500	KD
A4520-12	Adder	36	12	87	5	Hallowell Gray	500	KD
4521-12	Starter	36	12	87	6	Hallowell Gray	500	KD
A4521-12	Adder	36	12	87	6	Hallowell Gray	500	KD
4523-12	Starter	36	12	87	8	Hallowell Gray	500	KD
A4523-12	Adder	36	12	87	8	Hallowell Gray	500	KD
4520-18	Starter	36	18	87	5	Hallowell Gray	500	KD
A4520-18	Adder	36	18	87	5	Hallowell Gray	500	KD
4521-18	Starter	36	18	87	6	Hallowell Gray	500	KD
A4521-18	Adder	36	18	87	6	Hallowell Gray	500	KD
4523-18	Starter	36	18	87	8	Hallowell Gray	500	KD
A4523-18	Adder	36	18	87	8	Hallowell Gray	500	KD
4520-24	Starter	36	24	87	5	Hallowell Gray	500	KD
A4520-24	Adder	36	24	87	5	Hallowell Gray	500	KD
4521-24	Starter	36	24	87	6	Hallowell Gray	500	KD
A4521-24	Adder	36	24	87	6	Hallowell Gray	500	KD
4523-24	Starter	36	24	87	8	Hallowell Gray	500	KD
A4523-24	Adder	36	24	87	8	Hallowell Gray	500	KD
4720-12	Starter	48	12	87	5	Hallowell Gray	375	KD
A4720-12	Adder	48	12	87	5	Hallowell Gray	375	KD
4721-12	Starter	48	12	87	6	Hallowell Gray	375	KD
A4721-12	Adder	48	12	87	6	Hallowell Gray	375	KD
4723-12	Starter	48	12	87	8	Hallowell Gray	375	KD
A4723-12	Adder	48	12	87	8	Hallowell Gray	375	KD
4720-18	Starter	48	18	87	5	Hallowell Gray	375	KD
A4720-18	Adder	48	18	87	5	Hallowell Gray	375	KD
4721-18	Starter	48	18	87	6	Hallowell Gray	375	KD
4723-18	Starter	48	18	87	8	Hallowell Gray	375	KD
A4721-18	Adder	48	18	87	8	Hallowell Gray	375	KD
4720-24	Starter	48	24	87	5	Hallowell Gray	350	KD
A4720-24	Adder	48	24	87	5	Hallowell Gray	350	KD
4721-24	Starter	48	24	87	6	Hallowell Gray	350	KD
4723-24	Starter	48	24	87	8	Hallowell Gray	350	KD
A4721-24	Adder	48	24	87	8	Hallowell Gray	350	KD

Heavy-Duty
SKU	Shelving Type	Width	Depth	Frame Height	Number of Shelves	colors	Shelf Capacity	Assembled
5520-12	Starter	36	12	87	5	Hallowell Gray	800	KD
A5520-12	Adder	36	12	87	5	Hallowell Gray	800	KD
5521-12	Starter	36	12	87	6	Hallowell Gray	800	KD
A5521-12	Adder	36	12	87	6	Hallowell Gray	800	KD
5523-12	Starter	36	12	87	8	Hallowell Gray	800	KD
A5523-12	Adder	36	12	87	8	Hallowell Gray	800	KD
5520-18	Starter	36	18	87	5	Hallowell Gray	800	KD
A5520-18	Adder	36	18	87	5	Hallowell Gray	800	KD
5521-18	Starter	36	18	87	6	Hallowell Gray	800	KD
A5521-18	Adder	36	18	87	6	Hallowell Gray	800	KD
5523-18	Starter	36	18	87	8	Hallowell Gray	800	KD
A5523-18	Adder	36	18	87	8	Hallowell Gray	800	KD
5520-24	Starter	36	24	87	5	Hallowell Gray	800	KD
A5520-24	Adder	36	24	87	5	Hallowell Gray	800	KD
5521-24	Starter	36	24	87	6	Hallowell Gray	800	KD
A5521-24	Adder	36	24	87	6	Hallowell Gray	800	KD
5523-24	Starter	36	24	87	8	Hallowell Gray	800	KD
A5523-24	Adder	36	24	87	8	Hallowell Gray	800	KD
5720-12	Starter	48	12	87	5	Hallowell Gray	400	KD
A5720-12	Adder	48	12	87	5	Hallowell Gray	400	KD
5721-12	Starter	48	12	87	6	Hallowell Gray	400	KD
A5721-12	Adder	48	12	87	6	Hallowell Gray	400	KD
5723-12	Starter	48	12	87	8	Hallowell Gray	400	KD
A5723-12	Adder	48	12	87	8	Hallowell Gray	400	KD
5720-18	Starter	48	18	87	5	Hallowell Gray	450	KD
A5720-18	Adder	48	18	87	5	Hallowell Gray	450	KD
5721-18	Starter	48	18	87	6	Hallowell Gray	450	KD
A5721-18	Adder	48	18	87	6	Hallowell Gray	450	KD
5723-18	Starter	48	18	87	8	Hallowell Gray	450	KD
A5723-18	Adder	48	18	87	8	Hallowell Gray	450	KD
5720-24	Starter	48	24	87	5	Hallowell Gray	500	KD
A5720-24	Adder	48	24	87	5	Hallowell Gray	500	KD
5721-24	Starter	48	24	87	6	Hallowell Gray	500	KD
A5721-24	Adder	48	24	87	6	Hallowell Gray	500	KD
5723-24	Starter	48	24	87	8	Hallowell Gray	500	KD
A5723-24	Adder	48	24	87	8	Hallowell Gray	500	KD

Extra Heavy-Duty
SKU	Shelving Type	Width	Depth	Frame Height	Number of Shelves	colors	Shelf Capacity	Assembled
7520-12	Starter	36	12	87	5	Hallowell Gray	1100	KD
A7520-12	Adder	36	12	87	5	Hallowell Gray	1100	KD
7521-12	Starter	36	12	87	6	Hallowell Gray	1100	KD
A7521-12	Adder	36	12	87	6	Hallowell Gray	1100	KD
7523-12	Starter	36	12	87	8	Hallowell Gray	1100	KD
A7523-12	Adder	36	12	87	8	Hallowell Gray	1100	KD
7520-18	Starter	36	18	87	5	Hallowell Gray	1200	KD
A7520-18	Adder	36	18	87	5	Hallowell Gray	1200	KD
7521-18	Starter	36	18	87	6	Hallowell Gray	1200	KD
A7521-18	Adder	36	18	87	6	Hallowell Gray	1200	KD
7523-18	Starter	36	18	87	8	Hallowell Gray	1200	KD
A7523-18	Adder	36	18	87	8	Hallowell Gray	1200	KD
7520-24	Starter	36	24	87	5	Hallowell Gray	1250	KD
A7520-24	Adder	36	24	87	5	Hallowell Gray	1250	KD
7521-24	Starter	36	24	87	6	Hallowell Gray	1250	KD
A7521-24	Adder	36	24	87	6	Hallowell Gray	1250	KD
7523-24	Starter	36	24	87	8	Hallowell Gray	1250	KD
A7523-24	Adder	36	24	87	8	Hallowell Gray	1250	KD
7720-12	Starter	48	12	87	5	Hallowell Gray	750	KD
A7720-12	Adder	48	12	87	5	Hallowell Gray	750	KD
7721-12	Starter	48	12	87	6	Hallowell Gray	750	KD
A7721-12	Adder	48	12	87	6	Hallowell Gray	750	KD
7723-12	Starter	48	12	87	8	Hallowell Gray	750	KD
A7723-12	Adder	48	12	87	8	Hallowell Gray	750	KD
7720-18	Starter	48	18	87	5	Hallowell Gray	900	KD
A7720-18	Adder	48	18	87	5	Hallowell Gray	900	KD
7721-18	Starter	48	18	87	6	Hallowell Gray	900	KD
A7721-18	Adder	48	18	87	6	Hallowell Gray	900	KD
7723-18	Starter	48	18	87	8	Hallowell Gray	900	KD
A7723-18	Adder	48	18	87	8	Hallowell Gray	900	KD
7720-24	Starter	48	24	87	5	Hallowell Gray	900	KD
A7720-24	Adder	48	24	87	5	Hallowell Gray	900	KD
7721-24	Starter	48	24	87	6	Hallowell Gray	900	KD
A7721-24	Adder	48	24	87	6	Hallowell Gray	900	KD
7723-24	Starter	48	24	87	8	Hallowell Gray	900	KD
A7723-24	Adder	48	24	87	8	Hallowell Gray	900	KD

Components

Closed Shelving Components

Angle Back Posts

5004

Angles for single or end units. Slotted on 1-1/2" centers for easy shelf adjustment. Splice multiple posts for additional height.

Beaded Front Posts

5002

True flush construction. Slotted on 1-1/2" centers for easy shelf adjustment. Splice multiple posts for additional height.

T-Posts

5006

Two back Posts welded together. For use when adjoining models are added to form a continuous row.

Post Slice Channels

5009

A channel formed an internal splice. Used to splice beaded front posts, back posts, and T-posts for added height.

Side Panels

5091

Fabricated from 24 or 18 gauge cold rolled sheet steel, field bolted to front and back posts. Provide at all side locations for closed shelving sections.

Box Beam Shelves

5135 & 5138 & 5139

Medium-Duty, Heavy-Duty, or Extra-Heavy-Duty Roll-formed & triple-flanged. Top pierced to accept dividers.

Shelf Clip

5133

One-piece zinc plated compression clip fits snugly against side of posts to hold shelves in place. Four required per shelf.

Back Panels, 24 & 18 Gauge

5110

Two piece sections punched on 1" centers at vertical edges and center for mounting on back of posts and shelves.

Back Panel Clips

5120

Formed to fit bottom flange of standard shelf and tabbed to pick up holes in center of back panel. Holds back panel to shelf and prevents panel bowing.

Base Strips

5233

Shaped to fit directly between bottom shelf and floor. 2-15/16" high giving an overall base height of 3" including bottom of shelf.

Swinging Doors (With Locks)

5300

Reinforced door / frame attaches to beaded front posts and opens quietly to a full 150°. Chrome finished handle with built-in grooved key cylinder lock. Positive 3-point locking. Universal clips (Part No. 5315) are required to mount doors on beaded front posts.