Page 51 - Rack-A-Tiers Catalog 2025-2026

KO Killers The fillers snap easily in place sealing a knockout. No tools required and the ability
to snap in and snap out with ease. A cleaner aesthetic for non-metallic enclosures.
Plastic Snap-In Knockout Fillers These knockout seals are made of non-conductive plastic and are available in 1/2”,
3/4”, 1”, 1-1/4”, 1-1/2”, 2” sizes and a various mix an assorted pack.
Features:
• UL Standard 514C. • Snap in and out with ease.
• No tools required. • Non-conductive.
• Fits thin (1/32”) and thick (1/8”) wall thickness • Made in North America.
See Part#’s and Sizes
at Rack-A-Tiers.com
Rat500

1/2" RapidFire NMCable Connectors

Suitable for all 1/2 in. knockouts. Fast and Easy. No tools required.
Features:
• UL Listed – UL Standard 514B • One or Two Cables: 14/2, 14/3, 12/2
• Single Cables Only: 12/3, 10/3, 10/2 • Installs from the outside
• Now available in buckets Part# RAT500
RAT750 3/4" RapidFire NM Features:

• UL Listed – UL Standard 514B.
Cable Connectors
• 50/bag.
Rapid fire NMSC 3/4” connector. Fast and easy, • Single Cables: 8/3, 6/3.
no lock nuts required! • Install from outside. Part# RAT750

Tom 2-Way Romex NMSC Connectors Part# TT550

2-Way 1/2" NM Cable Connector
A NMSC/Romex connector that installs from inside and outside the box.
Suitable for all 1/2 in. knockouts. Fast and Easy. No tools required. Just
squeeze and snap them into the desired knockout to secure your wires as
they enter the enclosure. These connectors are perfect for old work and
new work and are especially helpful in retrofit situations.

Features: • One or Two Cables: 14/2, 14/3, 12/2.
• UL Listed – UL Standard 514B. • Can be installed from outside or inside of a box.
• Single Cables Only: 12/3, 10/2, 10/3. • Made in Canada.
Stud Buddies Features:
• One piece.
• One hand installation.
Snap-In Metal Stud Bushings
• Fits all standard steel studs & punches.
Why Square Bushing? 70% More cross • Fire rated V.O.
sectional area! More cables, easier pulls. Part #
SB240 - Square (100 pack)
SB220 - Round (100 pack)

Self-Levelling Low Voltage
level jack Mud Ring
An alignment tab that reaches across wood/metal studs to level low-voltage
outlets with A.C. boxes. If you want to be precise about your rough-in layout,
just clip it onto the AC box and screw it down. No level, no tape measure, no
special boxes, no special fitting required. Level Jacks fit most AC boxes.
Features: • Improves drywall finish.
• No tape measure or level required. • Supports 1/2” stud mounting.
• Available in 1/2” (30/box). • Reduces AC interference to low-voltage devices.
Part# LJ50R
50