Irvine Shade - Nite End Bracket Black Dial for .75" and 1" Valu-Line RV Roller Shades - MRS-BA100B

The Irvine Nite End Bracket is designed for secure and reliable installation of your roller shade system, compatible with a 1-inch black dial. As part of the Valu-Line series, it delivers dependable performance and is manufactured by Irvine Shade for lasting durability. Perfect for RV owners looking to maintain or upgrade their window shades with quality components.
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Irvine Shade Nite End Bracket for .75" and 1" Valu-Line RV Roller Shades

When your RV roller shade won't stay up — or keeps falling at the worst time — the culprit is almost always a worn or broken Nite End Bracket. The Irvine Shade MRS-BA100B is the genuine OEM replacement bracket engineered specifically for .75" and 1" Valu-Line roller shade systems, covering both dial sizes in a single part. Stop guessing which bracket fits — this one handles both.

Features & Specifications

• Part Number: MRS-BA100B
• Brand: Irvine Shade (OEM Manufacturer)
• Compatibility: Fits both .75" and 1" Valu-Line roller shade systems and corresponding springs
• Dial Color: Black
• Type: Nite End Bracket (single roller)
• Weight: 0.25 lbs
• Application: RV window shade systems — motorhomes, travel trailers, fifth wheels
• Sold as: Individual bracket

Why Choose the Irvine MRS-BA100B Nite End Bracket?

Most aftermarket brackets are made for one dial size only — leaving you to guess or order twice. The MRS-BA100B is the genuine Irvine Shade Valu-Line nite end bracket that fits both .75" and 1" roller shade tubes and their corresponding springs, making it the go-to replacement for the most common Valu-Line configurations found in RVs across North America.

As the only authorized Irvine Shade supplier, Elkhart RV Parts guarantees you're getting the exact OEM component — not a knockoff that looks right but fits wrong. This bracket is precision-molded to Irvine's specifications for a secure, rattle-free fit that restores your shade to factory performance.

Compare Irvine Valu-Line End Brackets

Not sure which bracket is right for your setup? Use this table to compare the Irvine Valu-Line end bracket lineup and find the exact match for your roller shade system.

Tip: If you have a Valu-Line system with a single shade (day or night only), MRS-BA100B is your bracket. For day + night dual shades on the same window, choose MRS-BA200B.

Technical Specifications

• Part Number: MRS-BA100B
• Dial Diameter: .75" or 1" (fits both Valu-Line sizes)
• Dial Color: Black
• System: Irvine Valu-Line Roller Shade
• Compatible Springs: .75" Valu-Line springs (SRS-SR18S / SRS-SR18L) and 1" Valu-Line springs (MRS-SR25S / MRS-SR25L)
• Weight: 0.25 lbs
• Material: Engineered polymer (OEM spec)
• Installation: Tool-free snap-in replacement on most Valu-Line frames

What's Included

• 1x Irvine Shade MRS-BA100B Nite End Bracket
• OEM packaging
• 30-day return policy

Compatible Models & Related Parts

Complete your Valu-Line roller shade repair with these verified compatible components:

• Irvine .75" Valu-Line Replacement Spring (SRS-SR18S / SRS-SR18L) — the matching spring for .75" systems
• Irvine 1" Valu-Line Replacement Spring (MRS-SR25S / MRS-SR25L) — the matching spring for 1" systems
• Irvine Day/Nite Double Roller End Bracket MRS-BA200B — for dual-shade windows
• Irvine Valu-Line Mounting Clips #10 (MH-10) — L-bracket style mounting hardware

Frequently Asked Questions

Does this bracket fit both .75" and 1" Valu-Line roller shades?

Yes. The MRS-BA100B is designed to fit both .75" and 1" Valu-Line roller shade systems, including their corresponding springs. It is the most versatile single-roller nite end bracket in the Irvine Valu-Line lineup.

What springs are compatible with this bracket?

For .75" Valu-Line systems, use the SRS-SR18S (up to 40") or SRS-SR18L (over 40") springs. For 1" Valu-Line systems, use the MRS-SR25S (9-29" shades) or MRS-SR25L (30"+ shades) springs.

How do I know if I have a Valu-Line system?

Valu-Line systems typically have a slimmer tube diameter (.75" or 1") compared to Irvine's Premium/Slow-Rise line (1.25"). Check the diameter of your existing roller tube or end bracket dial to confirm.

Is this the same as the RS-BA100B?

No. The RS-BA100B is for Irvine's 1.25" Premium/Slow-Rise roller shade systems. The MRS-BA100B (this product) is specifically for the Valu-Line .75" and 1" systems.

Can I install this myself?

Yes. Most Valu-Line end bracket replacements are tool-free snap-in installations. No special tools required for standard Valu-Line frame configurations.

Why Buy from Elkhart RV Parts?