SKU: 58080401124

Chief WM130 Mounting Arm for Projector - Silver

Sale price$108.75 Regular price$120.83
Save 10%

Pay in installments of $30.21 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Chief WM130 Mounting Arm for Projector - SilverThe Chief WM130 Mounting Arm for Projector Silver is the centerpiece of a clean, reliable short throw projection setup. Engineered to provide ideal placement and effortless alignment on a single ceiling stud, the WM130S offers precise control, fast installation, and a dependable mount that adapts to dynamic AV environments. This arm is designed to work seamlessly with the RPA family and its Elite variants, including the RPA, RPA Elite, RPA Mini, and

The Chief WM130 Mounting Arm for Projector - Silver is the centerpiece of a clean, reliable short-throw projection setup. Engineered to provide ideal placement and effortless alignment on a single ceiling stud, the WM130S offers precise control, fast installation, and a dependable mount that adapts to dynamic AV environments. This arm is designed to work seamlessly with the RPA family and its Elite variants, including the RPA, RPA Elite, RPA Mini, and RPA Elite Mini Series project mounts, giving installers a versatile, scalable solution for classrooms, conference rooms, and home theaters. With its innovative quick-connect system and fine-tuned alignment capabilities, it makes achieving a crisp, perfectly focused image straightforward — even in complex ceiling configurations. The WM130 combines functional engineering with a sleek silver finish that complements modern interiors while keeping the projector hardware securely supported and easy to service.

  • Fast installation with innovative quick-connect system — set up a reliable projection solution in minutes, reducing on-site time and labor costs while maintaining high precision and repeatability.
  • Precision image alignment with micro roll, pitch and yaw — fine-tune the projector’s orientation to achieve a perfectly level image, eliminating keystone distortions and ensuring consistent throw accuracy across different rooms.
  • Designed for short-throw projection on a single stud — saves ceiling space and simplifies mounting in environments with limited ceiling exposure, making it ideal for classrooms, media rooms, and compact offices.
  • Broad compatibility with RPA mounts — compatible with RPA, RPA Elite, RPA Mini and RPA Elite Mini Series projector mounts, enabling flexible configurations and easy upgrades as AV needs evolve.
  • Robust silver finish and durable construction — combines a professional aesthetic with reliable performance to withstand daily use in education, corporate, and residential settings.

Technical Details of Chief WM130 Mounting Arm for Projector - Silver

  • Compatibility: Works with RPA, RPA Elite, RPA Mini and RPA Elite Mini Series projector mounts.
  • Mounting type: Short-throw projector mounting on a single stud, designed to maximize space and minimize installation complexity.
  • Installation system: Fast, tool-efficient quick-connect design for rapid setup and reliable repeatability.
  • Adjustment: Precision image alignment through micro roll, pitch and yaw adjustments for accurate, keystone-free projection.
  • Finish: Silver color with a clean, modern appearance suitable for a variety of room decors.
  • Construction note: Engineered for durability in demanding environments such as classrooms and meeting spaces; designed to support consistent performance over time.

How to install Chief WM130 Mounting Arm for Projector

  • Step 1 — Assess the ceiling structure: Confirm the mounting surface is a suitable ceiling stud with adequate load capacity for your projector and mounting hardware.
  • Step 2 — Attach the WM130 arm: Use the provided hardware to secure the WM130 mounting arm to the single ceiling stud, ensuring the arm is plumb and square for optimal alignment.
  • Step 3 — Connect the RPA mounting plate: Attach the RPA (or compatible RPA Elite/Mini variant) mounting plate to the WM130 arm, following the quick-connect protocol for a secure, tool-free connection.
  • Step 4 — Mount the projector: Hang the projector onto the mounted RPA plate via the quick-connect mechanism, ensuring the projector is centered and level in the intended throw area.
  • Step 5 — Fine-tune alignment: Use the micro-adjust controls to refine roll, pitch, and yaw until the projected image sits perfectly square on the screen with correct keystone levels.
  • Step 6 — Lock and test: Tighten all fasteners and verify stability by gently testing the setup, then run a quick image check to confirm brightness, focus, and alignment across the screen.
  • Step 7 — Cable routing and management: Route cables cleanly along the arm and ceiling line, using available channels or clips to maintain a tidy appearance and prevent cable strain.

Frequently asked questions

  • Q: What project mounts are compatible with the WM130? A: The WM130 is designed to be compatible with RPA, RPA Elite, RPA Mini, and RPA Elite Mini Series projector mounts, providing a versatile solution that covers a wide range of short-throw projectors.
  • Q: Can I install the WM130 on any ceiling surface? A: The WM130 is intended for single-stud installations; ensure the ceiling stud is structurally capable of supporting the projector and arm together. If in doubt, consult a professional installer.
  • Q: How does the quick-connect system benefit installation? A: The quick-connect system reduces tool requirements and installation time while ensuring a secure and repeatable attachment between the WM130 arm and the RPA mounting plate.
  • Q: How do I achieve precise image alignment? A: The WM130 provides micro-adjustment controls for roll, pitch, and yaw. Small, incremental turns allow you to align the projector image with screen edges, horizontal lines, and keystone corrections for a crisp, professional result.
  • Q: Is the WM130 suitable for classroom and business environments? A: Yes. Its compact, single-stud design, durable construction, and compatibility with common RPA mounts make it a fit for educational spaces, meeting rooms, and home theaters alike.
  • Q: What maintenance is required? A: Periodically check fasteners for tightness, inspect the quick-connect interfaces, and ensure the arm remains securely mounted. Routine inspection helps maintain alignment and safety over time.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58080401124

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
I
Verified Purchase
IRstudent77
Cuba, US
★★★★★ 4
A Tradecraft Primer
The Tradecraft Primer is very useful for anyone going into the intelligence field. It explains many of the different techniques used in the intelligence community to get analysts to expand their thinking. However, you can find the contents of this book online (as I found out after I already paid for the book), so you don't need to buy it unless you want to have a hard copy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2010
C
Verified Purchase
curtis a lane
Lowell, US
★★★★★ 1
waiting to read
Format: Paperback
want to make my models better with intel. More and better data should increase accuracy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2014
T
Verified Purchase
Tony Abbott
Lowell, US
★★★★★ 5
Good oil
Size: 5 Quarts
I have used Castrol GTX/edge for 40 years, works well, never wanted to change, good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
E
Verified Purchase
Edmond Ilunga Kaninda
Bozeman, US
★★★★★ 5
Excellent engine oil
Size: 5 Quarts, Size: 5 Quarts
This is the best oil that I ever used.I have used it in my Toyota Noah 2006-2007 model…The engine is as quiet as new…wanted to see how it would perform.It has clocked 3,500km.This is good and have recommended to my friends and family
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
D
Verified Purchase
Dawn S.
Louisville, US
★★★★★ 5
Top-tier engine protection that runs quiet and smooth
Size: 5 Quarts
I’ve used Castrol EDGE in a couple of our vehicles and always come back to it for consistent performance. It extends the time between oil changes and holds up well under both daily driving and highway mileage. We don't "extend the time" though. It's changed, on the dot, every time. The consistency and quality of the oil's condition at change, though, is easily able to be seen that it would go for much longer. Engine runs quieter, and I’ve noticed better fuel efficiency over time compared to conventional oil. Whether that's how attentively I drive and watch the mileage meter on the dash or the oil - is up for debate ;) It doesn’t burn off as quickly either, which is great if you’re keeping an eye on long-term engine health. The bottle design pours cleanly with a smart spout, which saves unnecessary messes in the garage. Pros: Strong wear protection and long-lasting Improves engine quietness Easy-pour design Tip: Use it with a high-quality oil filter for maximum benefit don’t skimp on either part and you'll be golden.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2025

recommand products