Best Flush Mount Terminal Boxes Deals Online in the UK (25 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
Agatige

New
Agatige Junction Box, ABS Plastic Electrical Box IP67 Waterproof Dustproof Hinged Shell Outdoor Universal Project Enclos
IP67 RATING: The junction box is designed to be waterproof, which can effectively prevent wind, rain, corrosion and suns

£22.99
ArmaKit

New
IP66 External/Outdoor Waterproof Junction Box (86x86x50mm +Connectors)
8x M20 Entries | Fitted with flexible waterproof membrane... Just push your cable through! Each entry is also threaded t

£8.95
New
10 Pcs Flush Mount Terminal Boxes Electrical Enclosure Plasterboard Socket
This concealed socket box is very easy to install and simple to operate, giving you huge convenience. Are you looking fo

£19.55
WAGO

New
WAGO WAGOBOX L32 Wiring Centre Junction Box, Suitable for WAGO 221 Series, for Multicore Cables, max. 4 mm² Connectors,
This is the WAGO 207-3309 (60362958), the WAGO L32 Wiring Centre with 221 series compact lever connectors. The 207-3309

£14.11
New
10 Pcs Flush Mount Terminal Boxes Electrical Enclosure Outlet Cover
4 Pcs Adhesive Mirror Wall Sticker Mirrored Decal Decals. 12 Pcs Roller for Printmaking Art Ink Textured Rubber Printing

£19.89
DRiBOX

New
DRiBOX – Medium Black IP55 Weatherproof Outdoor Electrical Connection Box 34 x 22 x 11.7cm – Power Cord Enclosure for Ch
🛡️ MARKET-LEADING WEATHERPROOF PROTECTION: The DRiBOX is a trusted, market-leading solution for safeguarding outdoor el

£19.99
Best Value
Fafeicy

New
Fafeicy Electrical Junction Box, IP65 Waterproof Project Enclosure with ABS Plastic, 200x120x56mm Weatherproof Box for O
IP65 Waterproof Enclosure：Our junction box achieves IP65 rating, effectively blocking water and dust ingress. Ideal for

£9.15 £16.83
New
Flush Mount Terminal Boxes Electric Socket Fixe Base Case Outlet
Stainless Steel Kettle Teapot Stovetop with Infuser Daily Water Travel. Trailer Flag Pole Car Flags Banner Flagpole Acce

£9.58
iplusmile

New
iplusmile Weatherproof Metal Box Wall-mounted Electronic Equipment Enclosure Box with Keys Electrical Lockable Junction
Large Space: The external dimensions of this outdoor waterproof box are 250×300×140mm/9.84×11.81×5.51inch, providing amp

£31.89
New
10 Pcs Controller Junction Box Flush Mount Terminal Boxes Project
2 Sets Patio Door Rollers Pulley for Sliding Cabinet Scroll Wheel. Crafted from premium plastic, it resists wear and tea

£9.59
iplusmile

Used
iplusmile Weatherproof Metal Box Wall-mounted Electronic Equipment Enclosure Box with Keys Electrical Lockable Junction
Large Space: The external dimensions of this outdoor waterproof box are 250×300×140mm/9.84×11.81×5.51inch, providing amp

£27.55
WISKA

New
WISKA COMBI 308/5/S Enclosure, IP66, Junction Box, 51 mm, 85 mm, 85 mm, PP (Polypropylene), Black (5 pieces)
For external and internal use.

£25.85
New
10 Pcs Controller Junction Box Flush Mount Terminal Boxes Electrical
1 Set Parrot Hamster Wooden Fence Ladder and Platform Squirrel Hamster Climbing. -Efficient design integration: the cabl

£9.99
WUBAYI

New
4 Pcs 3 Terminal Electrical Junction Box, 13amp 250v Flex Connector 3 Core Cable Joiner Electrical Connectors for Indoor
PC engineering plastic housing surface material: The terminal junction box made by engineering plastic housing surface m

£7.99
New
10 Pcs Controller Junction Box Flush Mount Terminal Boxes Cable Organiser
Base Wooden Small Stool Plant Flower Pots Indoor Plants Container Stand. -Optimized led setup: engineered with integrate

£9.98
21% Off
Lwuey

New
Lwuey Ip65 Project Box, Waterproof Junction Boxes Electronics ABS Plastic Power Enclosure Electrical DIY Case Wall Mount
Industrial Electrical Junction Box: The abs project box for electronics is not only weather resistant but also waterproo

£12.99 £16.49
New
Socket Base Case Weatherproof Electrical Box Flush Mount Terminal Boxes
Pu Erh Tea Cake Storage Bag Cloth Art Tea Cake Storage Bag Easy to Carry New. 4 Pcs Electrical Junction Box Wall Mounted

£9.15
New
10 Pcs Controller Junction Box Project Boxes Flush Mount Terminal
Crafted from premium plastic, it resists wear and tear, ensuring enduring reliability. Its precision-engineered structur

£10.45
New
Outlet Extension Box Cable Wall Plate Flush Mount Terminal Boxes
3 Sets Household Golf Ball Case Wooden Golf Ball Case Ball Holder Golf Ball. Its robust plastic construction ensures lon

£9.69
New
10 Pcs Junction Box Flush Mount Terminal Boxes Electrical for Outlets
12 Pcs Chair Mat for Carpet Felt Furniture Caster Cup Fixed Floor. - Easy insertion of the cables into this junction box

£10.99
New
4 Pcs Waterproof Socket Box Flush Mount Terminal Boxes Outdoor Electrical
Gardening Supplies Large Rice Storage Container Grain Organizer Bucket. 4 Pcs Outlet Cover Plug Receptacle Protector Out

£18.65
New
Weatherproof Outlet Box Socket Base Case Flush Mount Terminal Boxes
25pcs Foam Sticks For Sofa Cover Couch Cover Holders Non-Slip Foam Stays New. 1 Set Paddle Handle Lock Door Latch Heavy

£9.99
New
10 Pcs Controller Junction Box Plastic Electrical Flush Mount Terminal Boxes
Kitchen Tools Stainless Steel Eggbeater Egg Beater Whisk Hand Mixer. Security Lock Keyless Gate Password Door Travel Sli

£10.19
New
10 Way Circuit Breaker Junction Mounted Box Panels Flush Mount Terminal Sturdy
If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. IMPROVE EFFICIENCY: Re

£41.70
New
10 Pcs Controller Junction Box Project Boxes Flush Mount Terminal
5 Pcs Red Film for Lights Led Stickers Colored Covers Correction. Crystal Display Stand Floating Shelves for Wall Decor

£12.39

25 Flush Mount Terminal Boxes deals are available from: Amazon, eBay stores, starting from £7.99.
The biggest discount we found is 46% on Fafeicy Electrical Junction Box, IP65 Waterproof Project Enclosure with ABS Plastic, 200x120x56mm Weatherproof Box for Outdoor Indoor Electronics DIY Projects at Amazon.
The lowest price we found is £7.99 while the highest is £41.70.
Prices for the best Flush Mount Terminal Boxes deals average at £15.73.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Flush Mount Terminal Boxes.