We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

INSTOCK Retaining Lip: 4 ft Overall Lg, 4 ft Overall Wd, 2 in Overall Ht, Steel - Lab Shelves & Components
INSTOCKLab Shelves & Components

INSTOCK Retaining Lip: 4 ft Overall Lg, 4 ft Overall Wd, 2 in Overall Ht, Steel

The INSTOCK Retaining Lip is a steel lab shelf component with a 4 ft overall length, 4 ft overall width, and 2 in overall height, finished in pearl white with a 16 Gauge thickness. This product, model GRPSLA48, is…

SKU 3G-OTH-373055

Also listed as: GRPSLA 48 · GRPSLA-48

Brand
INSTOCK
Item
Retaining Lip: 4 ft Overall Lg, 4 ft Overall Wd, 2 in Overall Ht, Steel
Category
Lab Shelves & Components
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

INSTOCK
Manufacturer Part Number
GRPSLA48
Type
Steel, Pearl White, 16 Gauge
Material
Steel
Overall Ht
2 in
Overall Wd
4 ft

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

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

Product Description

The INSTOCK Retaining Lip is a steel lab shelf component with a 4 ft overall length, 4 ft overall width, and 2 in overall height, finished in pearl white with a 16 Gauge thickness. This product, model GRPSLA48, is designed for use as a retaining lip on laboratory shelving systems.

Frequently Asked Questions

What is the INSTOCK Retaining Lip used for?

The INSTOCK Retaining Lip is a steel lab shelf component designed to prevent items from sliding off laboratory shelving systems. It provides a secure edge barrier, making it ideal for organizing tools, instruments, and supplies in industrial labs, cleanrooms, and testing facilities.

What are the specifications of the INSTOCK Retaining Lip GRPSLA48?

The INSTOCK Retaining Lip model GRPSLA48 has a 4 ft overall length, 4 ft overall width, and 2 in overall height. It is made of 16 Gauge steel with a pearl white finish. This component is designed for use as a retaining lip on laboratory shelving systems.

Where to buy the INSTOCK Retaining Lip in worldwide?

3G Electric supplies the INSTOCK Retaining Lip GRPSLA48 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this lab shelf component.

How to install the INSTOCK Retaining Lip on lab shelving?

Install the INSTOCK Retaining Lip by aligning it along the front edge of your lab shelf and securing it with compatible fasteners (not included). Ensure the lip sits flush to prevent gaps. Always follow the shelving manufacturer's guidelines for load limits and attachment methods.

Used in

Common applications for INSTOCK
Chemical laboratories — INSTOCK epoxy work surfaces (SKU 55NX01) for fume hoods handling corrosive substances.
Material storage — INSTOCK wire shelf dividers (SKU 55NY33) for organizing small parts in industrial shelving.
Educational institutions — INSTOCK adjustable-height phenolic lab tables (SKU 819N97) for flexible classroom setups.
Pharmaceutical research — INSTOCK heavy-duty epoxy tables (SKU 819N80) for equipment requiring high load capacity.
Industrial maintenance — INSTOCK cold water fittings (SKU 55NW95) for fume hoods in chemical processing plants.

INSTOCK Products

3G Electric supplies INSTOCK lab shelves & components. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
Retaining Lip: 4 1/2 ft Overall Lg, 4 1/2 ft Overall Wd, 2 in Overall Ht, Steel, Pearl White (MPN GRPSLA54)
INSTOCK
Retaining Lip: 4 1/2 ft Overall Lg, 4 1/2 ft Overall Wd, 2 in Overall Ht, Steel, Pearl White (MPN GRPSLA54)
Retaining Lip: 5 ft Overall Lg, 5 ft Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA60)
INSTOCK
Retaining Lip: 5 ft Overall Lg, 5 ft Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA60)
Retaining Lip: 24 in Overall Lg, 24 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA24)
INSTOCK
Retaining Lip: 24 in Overall Lg, 24 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA24)
Retaining Lip: 30 in Overall Lg, 30 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA30)
INSTOCK
Retaining Lip: 30 in Overall Lg, 30 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA30)
Cross Member: 4 ft Overall Lg, 4 ft Overall Wd, 2 in Overall Ht, Steel, Pearl White, 11 Gauge (MPN GRTUB2X3X48-H)
INSTOCK
Cross Member: 4 ft Overall Lg, 4 ft Overall Wd, 2 in Overall Ht, Steel, Pearl White, 11 Gauge (MPN GRTUB2X3X48-H)
Cross Member: 12 ft Overall Lg, 12 ft Overall Wd, 2 in Overall Ht, Steel, Pearl White, 11 Gauge (MPN GRTUB2X3X144-H)
INSTOCK
Cross Member: 12 ft Overall Lg, 12 ft Overall Wd, 2 in Overall Ht, Steel, Pearl White, 11 Gauge (MPN GRTUB2X3X144-H)

More from INSTOCK

View all INSTOCK parts
Retaining Lip: 36 in Overall Lg, 36 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA36)
INSTOCK
Retaining Lip: 36 in Overall Lg, 36 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA36)
Notched Shelf: 8 in Overall Lg, 4 1/2 ft Overall Wd, 1 in Overall Ht, Phenolic, Black, 11 Gauge (MPN GRPSN0854)
INSTOCK
Notched Shelf: 8 in Overall Lg, 4 1/2 ft Overall Wd, 1 in Overall Ht, Phenolic, Black, 11 Gauge (MPN GRPSN0854)
Notched Shelf: 36 in Overall Lg, 16 in Overall Wd, 1 in Overall Ht, Phenolic, Black, 11 Gauge (MPN GRPSN1636)
INSTOCK
Notched Shelf: 36 in Overall Lg, 16 in Overall Wd, 1 in Overall Ht, Phenolic, Black, 11 Gauge (MPN GRPSN1636)
Shelf: 36 in Overall Lg, 16 in Overall Wd, 1 in Overall Ht, Phenolic, Black (MPN GRPS1636)
INSTOCK
Shelf: 36 in Overall Lg, 16 in Overall Wd, 1 in Overall Ht, Phenolic, Black (MPN GRPS1636)
Notched Shelf: 36 in Overall Lg, 8 in Overall Wd, 1 in Overall Ht, Phenolic, Black, 11 Gauge (MPN GRPSN0836)
INSTOCK
Notched Shelf: 36 in Overall Lg, 8 in Overall Wd, 1 in Overall Ht, Phenolic, Black, 11 Gauge (MPN GRPSN0836)
Retaining Lip: 42 in Overall Lg, 42 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA42)
INSTOCK
Retaining Lip: 42 in Overall Lg, 42 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 16 Gauge (MPN GRPSLA42)
Notched Shelf: 24 in Overall Lg, 16 in Overall Wd, 1 in Overall Ht, Phenolic, Black, 11 Gauge (MPN GRPSN1624)
INSTOCK
Notched Shelf: 24 in Overall Lg, 16 in Overall Wd, 1 in Overall Ht, Phenolic, Black, 11 Gauge (MPN GRPSN1624)
Cross Member: 24 in Overall Lg, 24 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 11 Gauge (MPN GRTUB2X3X24-H)
INSTOCK
Cross Member: 24 in Overall Lg, 24 in Overall Wd, 2 in Overall Ht, Steel, Pearl White, 11 Gauge (MPN GRTUB2X3X24-H)