Automotive workshop consumables and hand tools
- Hygiene + Safety
- Storage + Security
- Threaded Fasteners
- Trim Clips + Hardware
- Tubing + Air Line
- Cutting + Drilling
- Electrical Assembly
- Grease + Chemicals
- Light + Power
- Essentials
- General Hand Tools
- Auto, Commercial + Plant
- Assorted Boxes
- Specialist Auto Tools
- Other
- Winter Promotions
- Welding, Gas + Abrasives
- About Us
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- 01892 832077
- info@castleengineers.co.uk
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Our Products
Spring Clips + Speed Fasteners
- U-Nuts Suit Bmw
- Moulding Clips 30.1 X 5.3 Mm
- Moulding Clips 30.1 X 2.8 Mm
- Retainers, Metal 18.1 X 23.6 Mm
- Retainers, Metal 18 X 21.6 Mm
- Retainers, Metal 11.9 X 23 Mm
- Retainers, Plastic 25.2 X 28.4 Mm
- Retainers, Plastic 25.4 X 27.8 Mm
- Spring Fasteners 24.8 X 24.9 X 9.2 Mm
- Spring Fasteners 25.1 X 25 X 9.4 Mm
- Sundry Fixing 14.6 X 20.2 X 15.9 Mm
- Bumper Moudling Clips
- Spring Nuts
- Prestole Cage Nuts M6
- Prestole Cage Nuts M5
- Speed Nut M6
- Lower Trim Clips
- Radiator Upper Insulator Screws
- Speed Nuts For Engine Protection
- J-Nuts No.8 (4.2Mm) 11.5 X 16.5 X 7.5
- J-Nuts No.10 (4.8Mm) 13.0 X 20.0 X 10.0
- J-Nuts No.12 (5.5Mm) 15.0 X 25.0 X 13.0
- J-Nuts No.14 (6.3Mm) 14.5 X 25.0 X 12.0
- U-Nuts No.6 (3.5Mm) 11.1 X 16.3 X 7.0
- U-Nuts No.6 (3.5Mm) 8.0 X 11.7 X 6.5
- U-Nuts No.8 (4.2Mm) 12.7 X 13.9 X 7.5
- U-Nuts No.8 (4.2Mm) 8.0 X 11.7 X 6.5
- U-Nuts No.8 (4.2Mm) 11.1 X 16.3 X 7.0
- U-Nuts No.10 (4.8Mm) 12.7 X 19.9 X 10.0
- U-Nuts No.12,(5.5Mm) 15.1 X 29.8 X 11.5
- U-Nuts No.14 (6.3Mm) 14.0 X 21.0 X 11.0
- Chimney Nuts M5 Zinc 21 X 14.5Mm
- Chimney Nuts M6 Zinc 23.5 X 16Mm
- Chimney Nuts M6 Zinc 18.5 X 16.5Mm
- Chimney Nuts M6 Black 24 X 12Mm
- Chimney Nut 15.2 X 21.2 X 6.3 Mm
- Chimney Nut 16 X 24 X 8.5 Mm
- Chimney Nut 18.4 X 28.6 X 10.1 Mm
- Chimney Nut 16.1 X 24 X 8.4 Mm
- U-Nuts No.8 (4.2Mm) 11.1 X 24.4 X 14.0
- U-Nuts No.4 (2.9Mm) 8.0 X 11.0 X 5.0
- Cage Nuts M6 Narrow
- Cage Nuts M6 Wide
- Flat Clips Round 3/32 (2.4Mm) Id
- Flat Clips Round 6Mm (1/4) Id
- Flat Clips Round 8Mm (5/16) Id
- Flat Clips Round 3/8 (10Mm) Id
- Flat Clips Round 1/8 (3.2Mm) Id
- Flat Clips Rectangular 3/32 Id
- Flat Clips Rectangular 1/8 Id
- Flat Clips Rectangular 5/32 Id
- Flat Clips Round 5Mm (3/16) Id
Steel Stock
Trim Buttons
- Trim Buttons Canoe Type Black
- Hood Insulation Retainer Grey Suit Ford/Vw
- Door Weather Clip White Hynud/Toy/Lexus/Mits
- Bumper Shield Retainer Black Gm/Chrysler/Ford
- Trim Buttons Multi-Step Black
- Retaining Clips
- Retaining Clips
- Fastener Buttons
- Retaining Clips
- Retaining Clips
- Door Weatherstrip Clips
- Trim Buttons Multi-Step Self Pierce Black
- Insulate Clips
- Boot Lining Retainers
- Trim Buttons Self Pierce Black
- Retaining Clips
- Trim Buttons Suit Ford Black
- Rocker Panel Retainers
- Bonnet Insulation Retainers
- Rocker Panel Retainers
- Trim Buttons Suit Ford Grey
- Retaining Clips
- Trim Buttons
- Cover Plugs
- Weather Strip Retainers
- Bonnet Insulator Clips
- Trim Buttons Suit Vw Black
- Weather Strip Retainers
- Plastic Rivet Without Pins
- Trim Buttons Suit Vw Black
- Trim Buttons
- Trim Buttons Suit Vw Black
- Fir Tree Buttons
- Splash Shield Clips
- Belt Strip Clips
- Door Weatherstrip Clips
- Trim Button Suit Vw Black
Trim Rivets
Tubing + Air Line
Air Line Fittings
- Pcl Double-Ended Hose Connectors 9.5Mm
- Pcl Double-Ended Hose Connectors 12.7
- Pcl Tailpieces 6.35Mm & Nuts 1/4 Bsp
- Pcl Double Unions 1/4 Bsp
- Pcl Airflow Couplings 1/4 Bsp Female
- Pcl Airflow/Vertex Screwed Adaptors Fem
- Pcl Airflow Couplings 1/4 Bsp Male
- Pcl Safeflow Safety Coupling 1/4Bsp Fem
- Pcl Safeflow Safety Coupling 1/4Bsp Male
- Pcl 100 Ser Coupling 1/2 Bsp Female
- Pcl 100 Series Coupling Kit 1/2Bsp 1/2" Hose
- Pcl 100 Ser Screwed Adaptors 1/2Bsp Male
- Pcl Male Screwed Tailpcs 1/4 Bsp-6.35Mm
- Pcl 100 Ser Adaptor/Tailpieces 12.7Mm
- Pcl Xf High Flow Couplings 1/4 Bsp Fem
- Pcl Xf High Flow Couplings 1/4 Bsp Male
- Pcl Xf High Flow Couplings 3/8 Bsp Fem
- Pcl Xf High Flow Couplings 3/8 Bsp Male
- Pcl Xf High Flow Adaptor/Tailpieces 6Mm
- Pcl Xf High Flow Adaptor/Tailpieces 8Mm
- Pcl Xf High Flow Adaptor/Tailpieces 10Mm
- Pcl Xf High Flow Adaptor/Tailpieces 13Mm
- Pcl Xf High Flow Scrw Adpts 1/4Bsp Fem
- Pcl Xf High Flow Scrw Adpts 1/4Bsp Male
- Pcl Airflow Twin Coupling
- Pcl Xf High Flow Scrw Adpts 3/8Bsp Fem
- Pcl Xf High Flow Scrw Adpts 3/8Bsp Male
- Pcl 60 Series Couplings 1/4 Bsp Female
- Pcl 60 Series Couplings 1/4 Bsp Male
- Pcl 60 Series Couplings 3/8 Bsp Female
- Pcl 60 Series Couplings 3/8 Bsp Male
- Pcl 60 Series Screwed Adaptors 1/4Bsp Male
- Pcl 60 Series Screwed Adaptors 3/8Bsp Male
- Pcl 60 Series Adaptor/Tailpieces 9.5Mm
- Pcl 60 Series Adaptor/Tailpiece 12.7Mm
- Pcl Airflow/Vertex Screwed Adaptors Male
- Pcl Vertex Couplings 1/4 Bsp Female
- Pcl Vertex Coupling Kit For 6.35Mm Hose
- Pcl Vertex Coupling Kit For 7.9Mm Hose
- Pcl Vertex Coupling Kit For 9.5Mm Hose
- Pcl Vertex Couplings 1/4 Bsp Male
- Pcl Male Screwed Tailpieces 1/4 Bsp-9.5Mm
- Pcl 100 Series Coupling 1/2 Bsp Male
- Pcl Male Screwed Tailpieces 1/4 Bsp-7.9Mm
- Pcl Airflow/Vertx Adaptor/Tailpieces 9.5Mm
- Pcl Male Screwed Tailpcs 1/2 Bsp-12.7Mm
- Pcl Airflw/Vertx Adaptor/Tailpcs 6.35Mm
- Pcl Vertex Twin Coupling
- Pcl 100 Ser Coupling 3/8 Bsp Female
- Pcl 100 Ser Coupling 3/8 Bsp Male
- Pcl 100 Ser Screwed Adaptors 3/8Bsp Male
- Pcl 100 Ser Adaptor/Tailpieces 9.5Mm
- Pcl Airflw/Vertx Adaptor/Tailpcs 7.9Mm
- Pcl Parallel Sockets 1/4 Bsp
- Pcl Reducing Bushes Mxf 1/2" Tpr X 1/4 Bsp
- Pcl Reducing Unions Mxm 1/2" Tpr X 1/4 Bsp
- Pcl Male Screwed Tailpcs 1/4 Bsp-12.7Mm
- Pcl Male Screwed Tailpcs 3/8 Bsp-9.5Mm
- Pcl Male Screwed Tailpcs 3/8 Bsp-12.7Mm
- Pcl Double-Ended Hose Connectors 6.35
- Pcl Double-Ended Hose Connectors 7.9Mm
- Jamec Pem Whip Hose 0.6M - 7Mm (1/4") Male
- Jamec Pem Single Clip-On Chuck 1/4" Bsp Female
- Jamec Pem Twin Clip-On Chuck - Closed End
- Jamec Pem Whip Hose 0.6M - 10Mm (3/8") Male
- Jamec Pem Mechanical Tdr 0.5M Twin Hold-On
- Jamec Pem Twin Hold-On Open End 1/4" Female
- Jamec Pem Twin Hold-On Closed End 1/4" Female
- Jamec Pem Euro High Flow Coupling - 1/4" Female
- Jamec Pem Euro High Flow Coupling - 1/4" Male
- Jamec Pem Euro High Flow Coupling - 1/4" Female
- Jamec Pem Euro High Flow Coupling - 1/4" Male
- Jamec Pem Twin Clip-On Open End 1/4" Female
- Jamec Pem Uk Style Adaptor - 1/4" Male
- Jamec Pem Uk Style Coupling 2 Stage - 1/4" Female
- Jamec Pem Tdr3000 Tyre Inflator
- Jamec Pem Uk Style Coupling 2 Stage - 1/4" Male
- Jamec Pem Tdr3000 Tyre Inflator 9Ft Twin Clip-On
- Jamec Pem Tdr3000 Tyre Inflator 6Ft Single Clip-On
- Jamec Pem Blowgun
- Jamec Pem Blowgun - Flexible 600Mm Nozzle
- Jamec Pem Blowgun - Rubber Tip
- Jamec Pem Uk Style Adaptor - 3/8" Tailpiece
- Jamec Pem Tdr4000 Digital Tyre Inflator
- Jamec Pem Mechanical Tdr 9Ft Twin Clip-On
- Jamec Pem Tdr5000 Dial Gauge Tyre Inflator
- Jamec Pem Mechanical Tdr 9Ft Single Clip-On
- Jamec Pem Digital Wall Mounted Tyre Inflator
- Jamec Pem Wall Mounted Inflator
- Jamec Pem Stop-Flo Valve For 3/8" Hose
- Jamec Pem Stop-Flo Valve For 1/2" Hose
- Jamec Pem Retractable Hose Reel - 9.2Mm X 8M
- Jamec Pem Retractable Hose Reel - 11Mm X 20M
- Jamec Pem Retractable Hose Reel - 9.2Mm X 15M
- Ks 1/4" Compressed Air Side Oiler
- Ks 1/4" Compressed Air Water Trap
- Jamec Pem Uk Style Coupling - 1/4" Male
- Jamec Pem Digital Hand Held Preset Tyre Inflator
- Jamec Pem Uk Style Coupling - 1/4" Female
- Jamec Pem Uk Style Adaptor - 1/4" Female
- Silkair Vg22 Airline Oil 1 Ltr Bottle
Our Blog Posts
Open Mon To Fri: 8:30 - 16:30
Unit 9, Meridian Park,
Neptune Close,
Frindsbury,
Rochester, Kent ME2 4LE
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