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50,000 Stock items for Same Day Ship Out.
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Categories
- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
- Linear Motion
- Rotary Motion
- Connecting Parts
- Rotary Power Transmission
- Motors
- Conveyors & Material Handling
- Locating, Positioning, Jigs & Fixtures
- Inspection
- Sensors, Switches
- Pneumatics, Hydraulics
- Vacuum Components
- Hydraulic Equipment
- Discharging / Painting Devices
- Pipe, Tubes, Hoses & Fittings
- Modules, Units
- Heaters, Temperature Control
- Framing & Support
- Casters, Leveling Mounts, Posts
- Doors, Cabinet Hardware
- Springs, Shock Absorbers
- Adjusting, Fastening, Magnets
- Antivibration, Soundproofing Materials, Safety Products
- Fasteners
A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
- Materials
Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
- Wiring Components
A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
- LAN Cables / Industrial Network Cables
- Cables by Application
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- Wires/Cables
- Connectors (General Purpose)
- Crimp Terminals
- Zip Ties
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- Electrical & Controls
A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
- Cutting Tools
A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
- Carbide End Mills
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- Customized Straight Blade End Mills
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- Reamers
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- Fixtures Related to Cutting Tools
- Step Drills
- Hole Saws
- Clean Key Cutters
- Core Drills (Tip Tools)
- Magnetic Drilling Machine Cutters
- Drill Bits for Electric Drilling Machines
- Woodworking Drill Cutters
- Drills for Concrete
- Processing Tools
A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
- Material Handling & Storage
A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
- Tape Supplies
- Cushioning Materials
- Stretch Films
- Cardboard
- Plastic Bags
- PP Bands
- Magic Tapes / Tying Belts
- Rubber Bands
- Strings/Ropes
- Cable Ties
- Tags
- Labelers
- Unpacking Cutters
- Packing Support Equipment
- Cloth Sheets for Packing
- Conveyance/Dolly Carts
- Tool Wagons
- Tool Cabinets / Container Racks
- Lifters / Hand Pallets
- Container Pallets
- Storage Supplies
- Shelves/Racks
- Work Benches
- Suspended Clamps/Suspended Belts
- Jack Winches
- Chain Block Cranes
- Bottles/Containers
- Bicycle Storage Area
- Safety & General Supplies
A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
- Lab & Clean Room Supplies
A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
- Press Die Components
Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
- Plastic Mold Components
Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
- Ejector Pins
- Sleeves, Center Pins
- Core Pins
- Sprue bushings, Gates, and other components
- Date Mark Inserts, Recycle Mark Inserts, Pins with Gas Vent
- Undercut, Plates
- Leader Components, Components for Ejector Space
- Mold Opening Controllers
- Cooling or Heating Components
- Accessories, Others
- Components of Large Mold, Die Casting
- Injection Molding Components
Browse our injection molding components including Heating Items, Couplers, Hoses and more.
- Injection Molding Machine Products
- Accessories of Equipment
- Auxiliary Equipment
- Air Nippers
- Air Cylinders
- Air Chuck for Runner
- Chuck Board Components
- Frames
- Suction Components
- Parallel Air Chuck
- Special Air Chuck
- Chemical for Injection Molding
- Mold Maintenance
- Heating Items
- Heat Insulation Sheets
- Couplers, Plugs, One-touch Joints
- Tubes, Hoses, Peripheral Components
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Brands
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Square-Sized Lift-off Hinge (B-4 / Steel) (Part Numbers)
- On Sale Till 31/03/2025
Ideal for small doors. Right side type and left side type available.
Part Number
Configured Part Number is shown.
Ideal For Small Doors
B-4 dimensional drawing
| Product No. | Remarks | L1 | L2 | W | t | øD1 | (øD2) | P1 | P2 | Reference Door Mass When Using 2 pcs Vertically (kg) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPCC | Ti/SUS | SPCC | Ti/SUS | SPCC | ||||||||
| B-4-1-L | Left type | 75 | 73 | 38 | 2 | 2 | 4 | 8.3 | 8.3 | 24 | 30 | 15 |
| B-4-1-R | Right type | |||||||||||
| B-4-2-L | Left type | 64 | 63 | 36 | 1.5 | 1.6 | 4 | 7.3 | 7.5 | 24 | 24 | 10 |
| B-4-2-R | Right type | |||||||||||
| B-4-3-L | Left type | 50 | 49 | 32 | 1.5 | 1.6 | 4 | 7.3 | 7.5 | 21 | 20 | 7 |
| B-4-3-R | Right type | |||||||||||
| Product No. | Product Mass (g) | ||
|---|---|---|---|
| SPCC | Ti | SUS | SPCC |
| B-4-1-L | 36 | 65 | 65 |
| B-4-1-R | |||
| B-4-2-L | 22 | 40 | 45 |
| B-4-2-R | |||
| B-4-3-L | 16.5 | 30 | 30 |
| B-4-3-R | |||
| Part Number |
|---|
| B-4-1-L |
| B-4-1-R |
| B-4-2-L |
| B-4-2-R |
| B-4-3-L |
| B-4-3-R |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Length L (mm) | Width W (mm) | Reversed | Plate Thickness t (mm) | Product Code |
|---|---|---|---|---|---|---|---|---|---|---|
SGD 3.09 SGD 2.44 | 1 Piece(s) | Same day | 10 | 75 | 38 | Left Type | 2 | 10021 | ||
SGD 3.09 SGD 0.62 | 1 Piece(s) | Same day | 10 | 75 | 38 | Right Type | 2 | 10022 | ||
SGD 2.55 SGD 1.96 | 1 Piece(s) | Same day | 10 | 64 | 36 | Left Type | 1.6 | 10023 | ||
SGD 2.55 SGD 2.55 | 1 Piece(s) | Same day | 10 | 64 | 36 | Right Type | 1.6 | 10024 | ||
SGD 1.88 SGD 0.38 | 1 Piece(s) | Same day | 10 | 50 | 32 | Left Type | 1.6 | 10025 | ||
SGD 1.88 SGD 1.80 | 1 Piece(s) | Same day | 10 | 50 | 32 | Right Type | 1.6 | 10026 |
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Basic Information
| Material | Cold rolled steel plate (SPCC) | Main Body Type | Detachable Hinges | Detachable, Flag Hinge Type | Standard Type |
|---|---|---|---|---|---|
| Surface Finish | Zinc Plating Chromate Treatment | Shaft Diameter φD(mm) | 4 | Mounting Hole | No |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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