Reliable Factory Stainless Steel Handrail Glass Holder/ Glass Clamp

Model A2.2530/2540/2550
Brand UNIKIM
Item No A2.2530/2540/2550
Mounting type Balustrade/Handrail
Usage Standoff
Material AISI304/AISI316/AISI2205
Surface Satin / Brushed Finish Or Mirror / Polished Finish
Product type Glass Standoff
Port Ningbo
Production Capacity 20, 000 PCS/Month
Payment Terms L/C, T/T, D/P, Western Union, Paypal, Money Gram

Unikim’s stainless steel glass holders redefine durability and design for modern railings. Engineered with 304-grade stainless steel, these clamps offer exceptional corrosion resistance, making them ideal for coastal and high-moisture environments. Their precision-machined set screws ensure a secure, vibration-free hold for 8–19mm glass panels, while the satin or polished finish complements contemporary architecture. Tested for 2,000+ lbs load capacity, they exceed safety standards (ASTM/EN) for residential and commercial projects. Easy to install with pre-drilled holes and rubber gaskets, these clamps eliminate noise and slippage. Whether for balconies, pools, or stair railings, Unikim delivers a flawless blend of form and function.

Item No D(mm) H(mm) L(mm)
2530.00 70 30 90
2540.00 70 40 100
2550.00 70 50 110

Stainless Steel Handrail Glass Holder Glass Clamp

What is a stainless steel standoff?

A stainless steel standoff is a precision-engineered architectural fastener used to mount glass panels, signage, or decorative elements with a floating, frameless aesthetic. Made from 304 or 316-grade stainless steel, it resists corrosion, UV damage, and heavy loads, making it ideal for indoor/outdoor applications like glass railings, curtain walls, and displays. The standoff consists of three parts: a barrel (spacer), threaded screw, and decorative cap, which together create adjustable gaps (10mm–200mm) between the glass and mounting surface. Its sleek design enhances modern architecture while providing structural stability, meeting international safety standards (EN, ASTM). Popular in luxury interiors and commercial façades, standoffs combine durability with minimalist elegance.

What’s the difference between 304 and 316 stainless steel clamps?

304 steel is cost-effective for most environments, while 316 offers superior saltwater resistance. Unikim’s 304 clamps include a passivation layer for added protection, suitable for 90% of installations.

What thickness of glass do these stainless steel clamps support?

Unikim’s glass clamps securely hold 8mm to 19mm tempered or laminated glass panels. Adjustable set screws accommodate slight variations, ensuring a snug fit. For thicker glass (e.g., 20mm+), custom orders are available.

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What're your main products?

We currently produce glass railings, rod railings, cable railings, you could check the specifications for above railing systems on our website and email us for more details.

If you have pictures or drawings, or you have detailed specifications, such as tube sizes, glass thickness, finish and material grade requirements etc, please do not hesitate to let us know, then we can recommend suitable systems accordingly.

Generally speaking, our regular standard product will need 30-50days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

Yes, we can customize per your request.

Yes, all our railing systems meet CE, SGS, and ISO 9001 standards.

Glass railing systems last 20+ years with proper maintenance.

What is a railing system?

 A railing system is a safety structure installed on stairs, balconies, decks, and other elevated surfaces to prevent falls and enhance aesthetics. It typically consists of handrails, balusters, and posts.

Stainless steel (AISI 304, 316, 2205) and aluminum are excellent choices due to their corrosion resistance and weather durability.

With proper maintenance, stainless steel railings can last over 50 years, making them a durable and cost-effective choice.

Aluminum railings are lightweight, rust-resistant, and low-maintenance, but stainless steel offers higher strength and durability, making it better for heavy-duty applications.

Yes, our railing systems comply with CE, ISO 9001, and SGS certifications for safety and durability.

Use mild soap, warm water, and a microfiber cloth. For tougher stains, use stainless steel cleaner or a vinegar-water solution.

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