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September 08, 2026 2 min read
Customer technical drawing / dimensional specification sheet for the Chief PWRIW in-wall retractable swing arm mount and PAC501 trim plate.
Customer technical drawing / dimensional specification sheet for the Chief PWRIW in-wall retractable swing arm mount, and the companion PAC501 Trim plate, from Chief Manufacturing.
This document is a manufacturer's technical/dimensional drawing (mount order number PWRIW) showing the exact envelope, retracted depth, and maximum extension of the mount, plus the matching PAC501 trim plate dimensions used to finish the in-wall installation opening.
| Overall width | 30.00" (762mm) |
| Overall height | 15.00" (381mm) |
| Retracted depth | Approximately 0.50" (12mm) — also noted as 3.85" at the mounting plate |
| Maximum extension | Approximately 22" (560mm) |
| Retracted travel dimension | 17.50" |
| Sub-dimensions | 10.00" (254mm), 7.25" (184mm), 20.00" (508mm), 14.00" (356mm) sectioned reference points |
| Drawing scale | 1:6 |
The mount is designed to sit nearly flush with the wall when retracted (approx. 0.50" depth) and extends up to roughly 22" from the wall when fully deployed — giving installers a low-profile in-wall solution with a long reach for viewing angle adjustment.
| Overall width | 31.65" (803.9mm) |
| Overall height | 21.65" (549.9mm) |
| Inner opening height | 19.65" (499.1mm) |
| Inner opening width | 29.65" (753.1mm) |
| Border/frame margin | 1.00" (25.4mm) on each side, top and bottom |
| Corner margin | 0.50" (12.7mm) |
| Drawing scale | 1:3 |
The PAC501 trim plate is sized to frame the in-wall opening required for the PWRIW mount, providing a clean finished appearance around the recessed installation box.
This is a manufacturer customer print — a precision reference drawing intended for professional installers, architects, and contractors planning an in-wall mount installation. It is provided for reference alongside the full PWRIW installation manual; consult Chief Manufacturing for wall-opening framing requirements specific to your installation.
Chief Manufacturing Inc. — 8401 Eagle Creek Pkwy, Suite #700, Savage, MN 55378. Phone: 1-800-582-6480 / 952-894-6280. Fax: 877-894-6918.
The information and designs contained in this drawing are confidential and the proprietary property of Chief Mfg., Inc. Neither this design nor any information contained in this drawing may be reproduced or disclosed to others without the express written consent of Chief Mfg., Inc.
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