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ROBERTS Stair Tool, 4 in Overall Width, 10-521 - Stair Tools
ROBERTSStair Tools

ROBERTS Stair Tool, 4 in Overall Width, 10-521

The ROBERTS Stair Tool (MPN 10-521) is a stair tool with a 4-inch overall width. This product is manufactured by ROBERTS and is designed for use in stair-related applications.

SKU 3G-OTH-302840

Also listed as: 10521 · 10 521

Brand
ROBERTS
Item
Stair Tool, 4 in Overall Width, 10-521
Category
Stair Tools
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ROBERTS
Manufacturer Part Number
10-521

Technical Documents

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

Product Description

The ROBERTS Stair Tool (MPN 10-521) is a stair tool with a 4-inch overall width. This product is manufactured by ROBERTS and is designed for use in stair-related applications.

Frequently Asked Questions

What is the ROBERTS Stair Tool 10-521 used for?

The ROBERTS Stair Tool (MPN 10-521) is used for installing carpet or flooring on stairs. Its 4-inch overall width helps tuck and secure material into the stair riser and tread junction, ensuring a tight, professional finish in residential and commercial stair applications.

What are the specifications of the ROBERTS Stair Tool 10-521?

The ROBERTS Stair Tool (MPN 10-521) has a 4-inch overall width and is designed as a stair tool for carpet and flooring installation. It is manufactured by ROBERTS and is suitable for use in stair-related applications where precise material tucking is required.

Where to buy the ROBERTS Stair Tool 10-521 worldwide?

3G Electric supplies the ROBERTS Stair Tool 10-521 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this stair tool.

How to use the ROBERTS Stair Tool 10-521 for carpet installation?

To use the ROBERTS Stair Tool 10-521, position the 4-inch wide blade against the carpet at the stair riser and tread junction. Press firmly to tuck the carpet into the crevice, then repeat along the entire stair width. This ensures a smooth, secure fit without damaging the material.

Used in

Common applications for ROBERTS
Flooring installation — ROBERTS carpet stretcher kit (MPN 10-237V) for stretching carpet in commercial spaces
Tile cutting — ROBERTS vinyl tile cutter (MPN 10-900) for straight and diagonal cuts on vinyl flooring
Carpet fitting — ROBERTS knee kicker (MPN 10-410) for adjusting carpet edges during installation
Surface preparation — ROBERTS scraper blade (MPN 10-442-10) for removing old adhesive from floors
Trim cutting — ROBERTS jamb saw (MPN 10-56) for undercutting door jambs before flooring installation
Blade replacement — ROBERTS stripper blade (MPN 10-460) for use with V-support stands in tile cutting
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ROBERTS Products

3G Electric supplies ROBERTS stair tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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