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- Mechanical Products ; Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps (80)
  - Material Lifting & Loading Equipment (290)
  - Storage & Shelving (916)
  - Transit & Equipment Cases (337)
  - Trucks, Trolleys & Lifting Tables (154)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers (103)
  - Adhesives & Glues (77)
  - Sealants & Resins (132)
  - Tapes (1753)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings (4177)
  - Linear Motion (1198)
  - Rotary Bearings & Housing Units (9583)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components (1842)
  - Carbon Fibre & Felt Sheets (8)
  - Castors & Wheels (1601)
  - Ceramic Materials (25)
  - Channel Support Systems (136)
  - Conveyor Components (379)
  - Insulation Materials (88)
  - Knobs, Levers & Handles (736)
  - Metal Materials (407)
  - Plastic & Rubber Materials (564)
  - Polishing & Finishing (5)
  - Shim Stock (99)
  - Structural Systems (1195)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs (1150)
  - Girder Fixings (85)
  - Magnets & Magnetic Strips (341)
  - Nails & Rivets (653)
  - Nuts & Washers (1320)
  - Pins, Keys & Retaining Clips (276)
  - Screws & Bolts (6864)
  - Sheet Metal & Panel Fasteners (200)
  - Spacers & Standoffs (1145)
  - Wall Plugs, Fixings & Anchors (620)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools (1814)
  - Clamps & Vices (380)
  - Hammers & Demolition (578)
  - Knives, Scissors & Saws (672)
  - Manual Grease Guns & Accessories (27)
  - Measuring & Marking (991)
  - Pliers & Cutters (2555)
  - Sanding, Filing & Polishing (755)
  - Screwdrivers, Hex & Torx Keys (4575)
  - Spanners, Sockets & Wrenches (7845)
  - Specialist Tools (1264)
  - Staplers & Riveters (49)
  - Threading Tools (921)
  - Tool Kits & Tool Storage (1306)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys (4380)
  - Brakes & Clutches (55)
  - Bushes & Collars (727)
  - Electric Actuators (781)
  - Gears & Racks (421)
  - Lead Screws, Ball Screws & Ball Splines (113)
  - Power Transmission Couplings (1069)
  - Roller Chains & Accessories (365)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings (1947)
  - Pipes & Pipe Fittings (1700)
  - Pipework Maintenance & Water Treatment (111)
  - Sinks, Toilets & Showers (21)
  - Valves & Taps (2164)
  - Water Heating & Pumps (359)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers (22)
  - Compressed Air Piping Systems (192)
  - Hydraulic Cylinders, Pumps & Power Units (170)
  - Hydraulic Fittings & Tubing (807)
  - Hydraulic Fluids & Filtration (125)
  - Hydraulic Instrumentation & Switches (136)
  - Hydraulic Tools (22)
  - Hydraulic Valves & Manifolds (192)
  - Pneumatic & Hydraulic Pressure Gauges (4249)
  - Pneumatic Air Preparation (2935)
  - Pneumatic Connectors, Fittings & Hose (7919)
  - Pneumatic Counters, Logic Controllers & Timers (62)
  - Pneumatic Cylinders & Actuators (7222)
  - Pneumatic Sensors & Switches (992)
  - Pneumatic Valves (4960)
  - Vacuum Components (1255)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools (310)
  - Drill Bits & Parts (2103)
  - Milling & Lathing (397)
  - Power Tool Accessories (243)
  - Power Tools (223)
  - Sanding Belts, Discs & Wheels (854)
  - Soldering (1938)
  - Welding & Brazing (94)
  - Workshop Tools (379)
- Electrical, Automation ; Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling (5134)
  - Contactors & Auxiliary Contacts (8991)
  - Electric Motors (9752)
  - Industrial Robots (23)
  - PLCs, HMIs & Industrial Computing (6550)
  - Process Control (7571)
  - Sensors (20081)
  - Solenoids (168)
- Cables & Wires
  Cables & Wires
  - AV Cables (1362)
  - Cable Glands & Fittings (1749)
  - Cable Joints & Cable Sleeving (2771)
  - Cable Management (5600)
  - Cable Ties & Fixings (2740)
  - Computer Cables (1212)
  - Electrical Power & Industrial Cables (11009)
  - Networking & Coaxial Cables (4277)
  - Single Core Cable (3682)
  - Wire to Board Cables & Ribbon Cable (7486)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking (692)
  - Enclosures (11233)
  - Enclosures & Racking Components (7208)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers (17683)
  - Earth & Lightning Protection (94)
  - Fuse Holders & Accessories (1150)
  - Fuses (7535)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans (2289)
  - Air Conditioning & Heating Accessories (1422)
  - Electronics Heating & Cooling Components (1621)
  - Fan Accessories (401)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes (1234)
  - Light Fittings, Fixtures & Luminaires (967)
  - Lighting Components (185)
  - Torches & Inspection Lamps (447)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories (854)
  - Relays (12429)
  - Signal Conditioners & Isolators (704)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches (945)
  - DIP & Rotary Encoded Switches (1259)
  - Domestic Installation Switches (1101)
  - Foot Switches & Components (236)
  - Joysticks & Components (225)
  - Key Switches & Selector Switches (1837)
  - Keyboard & Keypad Switches (1787)
  - Limit & Position Switches (2327)
  - Micro Switches & Detector Switches (2106)
  - Push Button Switches & Components (12779)
  - Rocker Switches & Components (1028)
  - Rope Pull Switches & Components (298)
  - Rotary Switches & Components (1087)
  - Safety Enabling & Control Switches (99)
  - Safety Interlock Switches & Components (1449)
  - Switch Disconnectors & Components (5351)
  - Toggle Switches & Slide Switches (2126)
- Electronics Components, Power ; Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories (694)
  - Battery Chargers & Power Banks (203)
  - Non-Rechargeable Batteries (67)
  - Rechargeable Batteries (265)
- Connectors
  Connectors
  - AV Connectors (1796)
  - Automotive Electrical Connectors (4442)
  - Backplane & Rack Connectors (1368)
  - Circular Connectors (24177)
  - IC Sockets & Adapters (719)
  - Mains & DC Power Connectors (4038)
  - Network & Telecom Connectors (2089)
  - PCB Connectors & Wire Housings (43221)
  - Power Connectors (8669)
  - RF Coaxial Connectors & Adapters (3059)
  - Terminal Blocks (22963)
  - USB, D Sub & Computing Connectors (9215)
  - Wire Terminals & Splices (6167)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules (1991)
  - Fibre Optic Components (227)
  - Indicators & Indicator Components (4064)
  - LED Lighting Components (5419)
  - LEDs - Light Emitting Diodes (6475)
  - Laser Modules & Components (252)
  - Optocouplers & Photodetectors (4675)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room (831)
  - PCB Etching, Preparation & Developing (72)
  - PCB Handling (88)
  - PCB Spacers, Pillars & Supports (888)
  - PCB Tools (131)
  - Prototyping Boards (742)
- Passive Components
  Passive Components
  - Antennas (549)
  - Capacitors (42679)
  - Crystals, Oscillators & Resonators (4022)
  - EMI Filters & Protection (5250)
  - Fixed Resistors (47228)
  - Inductors (10478)
  - Passive Components Kits (314)
  - Rotary Encoders (356)
  - Sounder, Buzzer & Microphone Components (838)
  - Surge Protection Components (3674)
  - Variable Resistors (4887)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies (7638)
  - Renewable Energy (92)
  - Transformers (2988)
  - Voltage Converters (14718)
- Raspberry Pi, Arduino, ROCK & Development Tools
  Raspberry Pi, Arduino, ROCK & Development Tools
  - Arduino Shop (217)
  - BBC micro:bit Shop (171)
  - Development Tools & Single Board Computers (5225)
  - ROCK SBC Shop (33)
  - Raspberry Pi Shop (370)
  - STEM education (84)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators (5740)
  - Audio & Video ICs (117)
  - Chip Programmers & Debuggers (134)
  - Clock, Timing & Frequency ICs (1224)
  - Communication & Wireless Module ICs (483)
  - Data Converters (1615)
  - Discrete Semiconductors (40576)
  - Interface ICs (3713)
  - Logic ICs (5115)
  - Memory Chips (2545)
  - Power Management ICs (15323)
  - Processors & Microcontrollers (7461)
  - Programmable Logic ICs (163)
  - Sensor ICs (3335)
- IT, Test ; Safety Equipment
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning (213)
  - Audio & Video (659)
  - Barcode Scanners & Accessories (95)
  - Car Technology (6)
  - Computer Components & Software (1060)
  - Keyboards & Mice (294)
  - Labelling (1476)
  - Memory & Data Storage (1861)
  - Mobile Computing (117)
  - Networking & WiFi (1406)
  - Phones & Walkie Talkies (70)
  - Photography & Drones (19)
  - Printing & Scanning (254)
  - Remote Controls (65)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes (307)
  - Cleaning Equipment (73)
  - Cleaning Sprays & Fluids (19)
  - Electronics Cleaners & Protective Coatings (45)
  - Floor Cleaning (601)
  - Greases, Oils & Lubricants (275)
  - Paint & Painting Supplies (103)
  - Washroom Equipment & Supplies (347)
  - Waste & Recycling (203)
  - Wipes & Cloths (489)
- Office Supplies
  Office Supplies
  - Desk Organisation (51)
  - Filing (97)
  - Office Equipment (103)
  - Office Furniture (297)
  - Paper & Consumables (659)
  - Posting & Packaging (113)
  - White Boards, Notice Boards & Planners (139)
  - Writing & Drawing Supplies (174)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection (98)
  - Disposable Workwear (333)
  - Ear Protection (212)
  - Eye & Face Protection (878)
  - Fall Protection (433)
  - Hand Protection (2766)
  - Head Protection (447)
  - Hi Vis Clothing (1276)
  - Respiratory Protection (345)
  - Safety Footwear (3938)
  - Workwear (4081)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance (125)
  - Door Control & Seals (396)
  - Key Cabinets & Safes (132)
  - Latches, Hinges & Handles (823)
  - Locks & Bolts (1006)
  - Security Alarms & Sensors (319)
- Site Safety
  Site Safety
  - Fire Safety (152)
  - First Aid (13)
  - Lockout Tagout (401)
  - Safety Flooring (164)
  - Safety Signs (559)
  - Spillage Control (286)
  - Traffic Management & Crowd Control (446)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources (774)
  - Data Acquisition & Logging (762)
  - Electrical Test & Measurement (907)
  - Electronic Component Testing (202)
  - Engineering Test & Measurement (620)
  - Environmental Test & Measurement (680)
  - Lab Equipment (771)
  - Linear Test & Measurement (11)
  - Multimeters & Accessories (757)
  - Network Test & Measurement (221)
  - Oscilloscopes & Accessories (972)
  - Pressure Test & Measurement (214)
  - RF Test & Measurement (132)
  - Signal Generators & Analysers (270)
  - Speed Test & Measurement (68)
  - Temperature Test & Measurement (1087)
  - Test Connectors (2491)
  - Test Leads & Test Lead Kits (1231)
  - Weight & Force Test & Measurement (657)
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