
PSTA-028(-W) 
PSTK-028(-W)
Short Throw Projector Mounting Solution
For ultra-short throw projectors up to 50lb (22kg)
This Universal Ultra-Short Throw Projector Mount (PSTK models) provides exibility to install to 
a single stud or a double stud application and gives up to 6" (152mm) of lateral adjustment 
for perfect projector placement any time. In addition, the universal sliding carriage design 
of the arm is easily adjustable to accommodate ultra-short throw projector distance 
requirements. Complementary to the universal design of the ultra-short throw projector 
arm, this comprehensive package comes with Peerless’ Universal Precision Gear Projector 
Mount that makes image alignment as easy as a simple turn of a knob. Tying the installation 
together is its internal cable management system that is the oasis of a clean clutter-free 
installation. Peerless delivers a comprehensive solution in one package for any ultra-short 
throw projector installation. 
FEATURES
   Sliding carriage design 
allows projector mount 
  to glide into place at 
  any location on the short 
throw arm
   Access slots allow for all 
internal cable management
   Pre-installed security screws 
lockdown short throw arm 
and prevent tampering
   Kitted with Peerless’ 
  Universal Precision Gear 
Projector Mount (PRG-UNV), 
patent-pending precision 
gears that provide exact 
projector image alignment
   Specications: 
  Tilt: ±20° 
  Roll: ±10° 
  Swivel: ±15° 
Max load: 50lb (22kg)
INTERNAL CABLE 
MANAGE MENT 
Multiple cable management 
access holes to route cables 
for a clean installation
PSTA model shown
UNIVERSAL COMPATIBILITY 
0-28" (0-771mm) to cover all short 
throw projectors
ALL-IN -ON E SOLUT ION 
Kitted with Peerless’ Universal 
Precision Gear Projector Mount, 
allowing pinpoint image alignment 
with the simple turn of a knob
Double stud wall plate allows for 
6" (152mm) of lateral adjustment for 
precise alignment of the ultra-short 
throw projector, with PSTK model
CLICK: www.peerlessmounts.com CALL: 800.865.2112 FAX: 708.865.2941
Post-installation lateral 
adjustment for optimal 
arm alignment, 
with PSTK model
Cable management 
access holes 
provide internal 
cable management
 

Model Numbers
WARRANTY:  Limited 5-year
  PSTA-028   Ultra-short throw projector arm (Includes PRG-UNV) for projectors weighing up to 50lb (22kg)
  PSTK-028  Ultra-short throw projector kit (Includes PRG-UNV and wall plate) for projectors weighing up to 50lb (22kg)
  PSTA-028-W  Ultra-short throw projector arm (Includes PRG-UNV) for projectors weighing up to 50lb (22kg) 
  PSTK-028-W  Ultra-short throw projector kit (Includes PRG-UNV and wall plate) for projectors weighing up to 50lb (22kg)
Product Specifications
DImENSIONS (W x H x D) PRODUCT WEIGHT LOAD CAPACITy FINISH AVAILABLE COLORS
PSTA-028
PSTK-028
PSTA-028-W
PSTK-028-W
3.93" x 11" x 36.20" 
(100 x 279 x 919mm)
18.50" x 13.11" x 36.62"  
(470 x 333 x 930mm) 
3.93" x 11" x 36.20" 
(100 x 279 x 919mm)
18.50" x 13.11" x 36.62"  
(470 x 333 x 930mm)
11lb (4kg) 
16lb (7kg)
11lb (4kg)  
16lb (7kg)  
50 lb (22 Kg)
Scratch-resistant 
fused epoxy
Package Specifications
PACKAGE SIZE (W x H x D) PACKAGE SHIP WEIGHT PACKAGE UPC CODE PACKAGE CONTENTS UNITS IN PACKAGE
Black and White
PSTA-028
PSTK-028 16.26lb (7.3kg) 735029263043
17.13" x 4.75" x 45.75"
12.24lb (5.5kg) 735029262848
(435 x 120 x 1162mm)
PSTA-028-W 12.24lb (5.5kg) 735029262855
PSTK-028-W 16.26lb (7.3kg) 735029263050
Accessories
  WBK100  Double Stud Wall Plate 
5.78"
13.06"
(332mm)
(147mm)
18.50in
(470mm)
16.00"
(406mm)
3.93"
(100mm)
10.00"
(254mm)
BACK VIEWFRONT VIEW
  ACC020  Projector Security Cable   
36.20"
(919mm)
6.00"
 (152mm) RETRACTED
33.00"
 (838mm) EXTENDED
SIDE VIEW
PSTA-028
36.61"
(930mm)
6.42"
 (163mm) RETRACTED
33.42"
 (849mm) EXTENDED
Short throw arm, 
PRG-UNV, installation
hardware, assembly
instructions.
PSTK Model also includes 
double stud wall plate.
All dimensions = inch (mm)
1
ISOMETRIC VIEW
14.12"
(359mm)
FRONT VIEW
12.31"
(313mm)
SIDE VIEW
PSTK-028
ISOMETRIC VIEW
A R C H I T E C T S  S P E C I F I C A T I O N S
The Universal Projector Wall Arm shall be a Peerless model PST%-028(-W) and shall be located where indicated on the plans. 
It shall be constructed of heavy gauge cold rolled steel and feature scratch resistant white and black fused epoxy nish. 
Peerless Industries, Inc.  2300 White Oak Circle   Aurora, IL 60502  (800) 865-2112  (708) 865-8870  Fax: (708) 865-2941   www.peerlessmounts.com
Visit peerlessmounts.com to see the full line of Peerless LCD/plasma, projector and TV/monitor mounts. © 2010 Peerless Industries, Inc. All rights reserved. 
Assembly and installation shall be done according to instructions provided by the manufacturer.        
LIT-0393 rev.3