Facebook Pixel
celebrating 23 Years Online!
Keystone

Keystone Triple Horizontal 90º Pole Mount Top Tenon Adapter for 4" Square Poles

SKU: KT-PMTT-4SQ-T90
ITEM #: 108188
$99.40 /ea
Free Shipping
In Stock at Manufacturer: Normally Ships in 1-3 Business Days
Spec Sheet & IES Files
  • PROLIGHTING
  • heroicons/solid/phone-icon 1-877-852-9373
  • heroicons/solid/live-chat Live Chat
  • heroicons/solid/headphones
    Live Customer Service

    M-F 8:30-5:00 EST

Quick Links
Resources
Support
Company
PayPal
Mastercard
Visa
American Express
Discover
Apple Pay
Venmo
McAfee Secure BBB
Copyright © 2026 Pro Lighting Group Inc. Prices, specifications, and images are subject to change without notice. Not responsible for typographical or illustrative errors.
Privacy Terms & Conditions