ASI 3801-18-41 (18 x 1.5) Snap Flange, Matte Black, Straight Grab Bar, 18"

18" Grab Bars | ASI 3801 Matte Black Series

✅ 18" (457 mm) length with 1-1/2" (38 mm) diameter tubing

✅ 18-gauge Type 304 stainless steel with matte black powder-coated finish

✅ Concealed snap-flange mounting — cover snaps over flange to conceal screws

✅ Stainless steel flange continuously heliarc-welded to tubing

✅ 3-1/8" (79 mm) O.D. flange with (2) #10 mounting holes

✅ 1-1/2" (38 mm) wall projection — meets ADA §609.3 wall clearance

✅ Matte black powder coating — designed for modern, design-forward washrooms

✅ Designed to meet 2010 ADA Accessibility Standards and ANSI A117.1 when properly installed

✅ Surface mounted — anchors specified separately (see ASI 3900 series)

✅ Tested to support load in excess of 250 lbs (113.4 kg) per ADA §609.8 when properly anchored to structural backing

✅ Manufactured by American Specialties, Inc. — Yonkers, NY

Why Choose the ASI 3801-18-41?

ADA Standards §604.5 require grab bars in every accessible toilet stall, and §608.3 covers accessible shower compartments — making them a code requirement in virtually every commercial, healthcare, and institutional facility. The ASI 3801-18-41 is the 18-inch matte black variant of ASI's 3800 Series snap-flange grab bar — a high-design alternative to standard satin stainless that lets architects and designers maintain ADA compliance without sacrificing modern washroom aesthetics. At 18" (457 mm), this is commonly specified as a vertical grab bar for shower transfer assist per §608.3 and ANSI A117.1, or as a supplemental support bar. The matte black powder-coated finish is applied over Type 304 stainless steel — the underlying construction is identical to the satin 3801, only the surface finish changes. As an authorized ASI distributor with a Low Price Guarantee, TotalRestroom.com carries the full 3801 line including all available matte black sizes.

Key Features & Applications

• Concealed Snap-Flange Mounting: A stainless steel flange is continuously heliarc-welded to the bar tubing, then a 22-gauge stainless steel cover (3-3/16" / 81 mm diameter) snaps down over the flange to conceal the mounting screws. The result: a clean, professional appearance with no exposed fasteners and improved tamper resistance — the standard specification for commercial and institutional washrooms.

• Type 304 Stainless Steel — Built for Commercial Use: The 18-gauge Type 304 stainless tubing resists corrosion, hides fingerprints, and is easy to maintain with mild detergent and standard stainless steel cleaning practices (avoid bleach, chlorides, and abrasive cleaners, which can pit stainless surfaces over time). Type 304 is the industry-standard alloy for commercial restrooms, healthcare facilities, and institutional environments.

• Matte Black Powder Coating — Modern Washroom Specification: The matte black finish is applied via powder coating over Type 304 stainless steel — providing a modern, design-forward look while maintaining the corrosion resistance and structural integrity of stainless beneath. Specified for boutique hotels, high-end commercial restrooms, residential-style commercial projects, and any facility where standard satin stainless doesn't fit the design language.

• Vertical Shower Assist or Supplemental Bar: At 18" (457 mm), this length is commonly specified as a vertical grab bar for shower transfer assist per §608.3, as a supplemental support bar above a toilet stall side bar, or for tight side-wall positions where a 42" bar won't fit. Verify required length and orientation against your applicable building code.

• Installation Requires Structural Backing: Mounting hardware is not included — ASI specifies installation with (2) #10 self-threading flat or oval head screws (or other fasteners suitable for the substrate) per flange. Anchors are sold separately as the ASI 3900 Series. All grab bars must be anchored into structural in-wall backing per local building codes — never into drywall alone. The bar must be installed so the top is between 33"–36" above the finished floor (AFF) for ADA compliance.

ASI 3801-18-41 vs. Bobrick B-6806 — How Do They Compare?

Matte Black vs. Satin & Peened — Choosing the Right Finish

The 3801-18 (satin stainless) is the standard finish for commercial restrooms, offices, and healthcare corridors. Same construction and ADA compliance — only the surface finish changes.

For wet environments where grip matters most (showers, pool decks, locker rooms), see the 3801-18P (peened).

Frequently Asked Questions

• Does this grab bar come with mounting hardware? No — mounting hardware is not included. ASI specifies installation with (2) #10 self-threading flat or oval head screws per flange (or other fasteners suitable for the substrate). Anchors are sold separately as the ASI 3900 Series. All grab bars must be anchored into structural in-wall backing per local building codes — never into drywall alone.

• Is the ASI 3801-18-41 ADA compliant when properly installed? Yes — when properly installed. The 1-1/2" (38 mm) diameter meets ADA §609.2 graspability requirements (1-1/4" to 2" allowable range), and the 1-1/2" (38 mm) wall projection meets §609.3 wall clearance. When mounted with the top of the bar between 33"–36" above the finished floor (AFF) and anchored into structural backing per the 2010 ADA Accessibility Standards and ANSI A117.1, this bar is designed to satisfy ADA accessibility requirements. Tested to support a load in excess of 250 lbs (113.4 kg) per ADA §609.8.

• Where would a 12-inch / 18-inch / 24-inch / 30-inch grab bar typically be installed? Shorter grab bars like the 18-inch length are commonly used as vertical grab bars for shower transfer assist (per §608.3), as supplemental support bars above primary ADA toilet stall bars, or in tight side-wall positions where the standard 42"/36" ADA bars won't fit. ADA §604.5 specifies minimum lengths only for primary toilet stall bars (42" side-wall, 36" rear-wall) — shorter bars serve supplemental or specialty roles. Verify required length and orientation against your applicable building code.

• What is the difference between ASI 3700 and ASI 3800 Series grab bars? The ASI 3800 Series has a 1-1/2" (38 mm) diameter — the standard choice for healthcare facilities, high-traffic commercial environments, and projects where maximum grip surface is specified. The ASI 3700 Series is the same construction with a 1-1/4" (32 mm) diameter — preferred for offices, light institutional settings, and applications where a slimmer profile is desired. Both diameters fully satisfy ADA §609.2 graspability requirements (allowable range is 1-1/4" to 2").

• Is the matte black finish durable enough for a public restroom? Yes — the matte black finish is a powder-coated surface applied over Type 304 stainless steel. Powder coating provides excellent durability, abrasion resistance, and color stability for high-traffic commercial environments. The underlying stainless steel construction is identical to the standard 3801 satin version. For maximum wet-hand grip in showers or pool environments, specify the peened version (suffix -P) instead.

• Can this bar be mounted horizontally, vertically, or at an angle? Straight ASI snap-flange grab bars are commonly installed horizontally, vertically, or at an angle depending on the application and code requirement. ADA §604.5 specifies horizontal bars for toilet applications; §608.3 covers shower orientations (which include vertical grab bars for transfer assist). Verify the required orientation and mounting heights with your applicable building code and the ASI technical data sheet for your specific SKU before installation.

18" (457 mm) straight grab bar with a 1-1/2" (38 mm) diameter, constructed from 18-gauge Type 304 matte black powder-coated stainless steel. Features concealed snap-flange mounting with welded flanges and snap-on covers. ADA-compliant per §609.2 (graspability) and §609.3 (wall clearance). Installation hardware sold separately (ASI 3900 series anchors). View the full ASI 3801 Matte Black Series for all available lengths and finishes.