What is the difference between side brake and double brake?
The side brake is fixed from the side by stepping on it, while the double brake can fix the steering and rolling at the same time. It can be selected according to the operation needs.
The tripod adopts a special structural design with high load capacity and flexible rotation. Side brake and double brake are available.
1139 Series 39 Series American standard tripod. The Series tripod adopts a special structural design, with high load capacity and flexible rotation. It provides two configurations of side brake and double brake to choose from.
If the Equipment adopts American tripod Specification and needs side brake or double brake flexibility options, 1139 Series is a suitable choice; if you need advanced Top Plate Size And Bolt Hole Spacing, please refer to 1139-1 Series.
Iron Shuangsha
side evil
Wave plate dust protection cover
| Specification Size |
Base plate size Top Plate Size |
Base plate hole distance Bolt Hole Spacing |
Installation cap size Attaching Bolt Size |
| 1 | 69 x 92 mm (2-23/32" x 3-5/8") | 45 x 75 mm (Advanced rack bottom plate)(Plate) (1-3/4" x 3") |
6.35 mm (1/4") |
| Specification Size |
Pole diameter x length Diameter x Length |
Specification Size |
Pole diameter x length Diameter x Length |
| 1 | 21.4 x 63 mm (square) | 43mm | 5/16"-18UNC |
| 2 | 21.6 x 56mm | — | Grip Ring |
| 3 | 22.1 x 56mm | — | Grip Ring |
| Specification Size |
Thread diameter x length Threaded Size |
Specification Size |
Thread diameter x length Threaded Size |
Specification Size |
Thread diameter x length Threaded Size |
| 1 | 3/8-16UNC × 25 ** | 2 | M12 × 25 * | 3 | M12 × 25 * |
| 4 | 1/2-13UNC × 25 | 5 | M16 × 25 * |
*Hexagonal steps at the bottom of threaded buttons ** Round-headed steps at the bottom of threaded buttons
| Specification Size |
Base plate size Top Plate Size |
Base plate hole distance Bolt Hole Spacing |
Installation cap size Attaching Bolt Size |
| 1 | 69 x 92 mm (2-23/32" x 3-5/8") | 45 x 75 mm (Advanced rack bottom plate)(Plate) (1-3/4" x 3") |
6.35 mm (1/4") |
| Specification Size |
Base plate size Top Plate Size |
Base plate hole distance Bolt Hole Spacing |
Installation cap size Attaching Bolt Size |
| 1 | 69 x 92 mm (2-23/32" x 3-5/8") | 45 x 75 mm (Advanced rack bottom plate)(Plate) (1-3/4" x 3") |
6.35 mm (1/4") |
| Specification Size |
Pole diameter x length Diameter x Length |
Specification Size |
Pole diameter x length Diameter x Length |
| 1 | 21.4 x 63 mm (square) | 43mm | 5/16"-18UNC |
| 2 | 21.6 x 56mm | — | Grip Ring |
| 3 | 22.1 x 56mm | — | Grip Ring |
| Specification Size |
Thread diameter x length Threaded Size |
Specification Size |
Thread diameter x length Threaded Size |
Specification Size |
Thread diameter x length Threaded Size |
| 1 | 3/8-16UNC × 25 ** | 2 | M12 × 25 * | 3 | M12 × 25 * |
| 4 | 1/2-13UNC × 25 | 5 | M16 × 25 * |
*Hexagonal steps at the bottom of threaded buttons ** Round-headed steps at the bottom of threaded buttons
| Wheel diameter × Wheel width | load capacity | Material | model | Bearing | total height | radius of gyration | ||
| fixed | Activity | brakes | ||||||
| 75mm x 24mm (3" x 1") |
40kgs (88lbs) | Super artificial glue TPR on PP Core |
1139-R-03-75-1 | 1139-R-03-75-2 | 1139-R-03-75-4 | Ball Ball Bearing |
Total height of base plate Plate Version OAH: 105mm (4-1/8") Total height of round head thread fasteners Round Head Threaded Stem OAH: 101mm (3-31/32") Total height of hexagonal thread buckle Hexagon Head Threaded Stem OAH: 105mm (4-1/8") The total height of the pole Cylindrical Stem OAH: 101mm (3-31/32") |
Active 76mm Side brake 82mm Double Shaft 114mm Swivel 76mm Swivel W/Side Brake 82mm Swivel W/Total lock 114mm |
| 50kgs (110lbs) | Full effectWheel Resolute |
1139-R-03-68-1 | 1139-R-03-68-2 | 1139-R-03-68-4 | ||||
| 75mm x 32mm (3" x 1-1/4") |
90kgs (198lbs) | Super artificial glue TPR on PP Core |
1139-03-75-1 | 1139-03-75-2 | 1139-03-75-4 | Ball Ball Bearing |
||
| 90kgs (198lbs) | Full effectWheel Resolute |
1139-03-68-1 | 1139-03-68-2 | 1139-03-68-4 | ||||
| 80kgs (175lbs) | ConductiveWheel E-Conductive |
1139-03-17-1 | 1139-03-17-2 | 1139-03-17-4 | ||||
| 160kgs (352lbs) | WMRCWheel WMRC |
1139-03-45-1 | 1139-03-45-2 | 1139-03-45-4 | ||||
| 100kgs (220lbs) | WPPWheel WPP |
1139-03-46-1 | 1139-03-46-2 | 1139-03-46-4 | ||||
| 90kgs (198lbs) | W super artificial glue WPPR |
1139-03-47-1 | 1139-03-47-2 | 1139-03-47-4 | ||||
| 110kgs (250lbs) | WFull effectWheel W Resolute |
1139-03-48-1 | 1139-03-48-2 | 1139-03-48-4 | ||||
| 140kgs (310lbs) | WHDRWheel WHDR |
1139-03-66-1 | 1139-03-66-2 | 1139-03-66-4 | ||||
| 160kgs (352lbs) | Aluminum Core AQPU QPU on AL Core |
1139-03-87-1 | 1139-03-87-2 | 1139-03-87-4 | ||||
| 100kgs (220lbs) | NylonWheel Nylon |
1139-03-07-1 | 1139-03-07-2 | 1139-03-07-4 | middle management Plain Bearing |
|||
| 70kgs (155lbs) | Rubber Wheel Rubber |
1139-03-06-1 | 1139-03-06-2 | 1139-03-06-4 | ||||
| 90kgs (198lbs) | PlasticWheel PP |
1139-03-29-1 | 1139-03-29-2 | 1139-03-29-4 | ||||
| Wheel diameter × Wheel width | load capacity | Material | model | Bearing | total height | radius of gyration | ||
| fixed | Activity | brakes | ||||||
| 100mm x 24mm (4" x 1") |
50kgs (110lbs) | Super artificial glue TPR on PP Core |
1139-R-04-75-1 | 1139-R-04-75-2 | 1139-R-04-75-4 | Ball Ball Bearing |
Total height of base plate Plate Version OAH: 130mm (5-1/8") Total height of round head thread fasteners Round Head Threaded Stem OAH: 126mm (4-61/64") Total height of hexagonal thread buckle Hexagon Head Threaded Stem OAH: 130mm (5-1/8") The total height of the pole Cylindrical Stem OAH: 126mm (4-61/64") |
Active 88mm Side brake 88mm Double Shaft 114mm Swivel 88mm Swivel W/Side Brake 88mm Swivel W/Total lock 114mm |
| 55kgs (121lbs) | Full effectWheel Resolute |
1139-R-04-68-1 | 1139-R-04-68-2 | 1139-R-04-68-4 | ||||
| 100mm x 32mm (4" x 1-1/4") |
120kgs (265lbs) | High-tech wear-resistant Polyurethane PU on PP Core |
1139-04-31-1 | 1139-04-31-2 | 1139-04-31-4 | Ball Ball Bearing middle management Plain Bearing |
||
| 100kgs (220lbs) | Super artificial glue TPR on PP Core |
1139-04-75-1 | 1139-04-75-2 | 1139-04-75-4 | ||||
| 80kgs (175lbs) | Super artificial glue (Big Round) TPR on PP Core(Dount) |
1139-04-110-1 | 1139-04-110-2 | 1139-04-110-4 | ||||
| 90kgs (198lbs) | Full effect Wheel (big Round) Resolute(Dount) |
1139-04-111-1 | 1139-04-111-2 | 1139-04-111-4 | ||||
| 125kgs (275lbs) | Full effectWheel Resolute |
1139-04-68-1 | 1139-04-68-2 | 1139-04-68-4 | Ball Ball Bearing |
|||
| 80kgs (176lbs) | ConductiveWheel E-Conductive |
1139-04-17-1 | 1139-04-17-2 | 1139-04-17-4 | ||||
| 180kgs (396lbs) | WMRCWheel WMRC |
1139-04-45-1 | 1139-04-45-2 | 1139-04-45-4 | ||||
| 130kgs (285lbs) | WPPWheel WPP |
1139-04-46-1 | 1139-04-46-2 | 1139-04-46-4 | ||||
| 100kgs (220lbs) | W super artificial glue WPPR |
1139-04-47-1 | 1139-04-47-2 | 1139-04-47-4 | ||||
| 135kgs (285lbs) | WFull effectWheel W Resolute |
1139-04-48-1 | 1139-04-48-2 | 1139-04-48-4 | ||||
| 180kgs (400lbs) | WHDRWheel WHDR |
1139-04-66-1 | 1139-04-66-2 | 1139-04-66-4 | ||||
| 135kgs (300lbs) | Aluminum Core Rubber Wheel Rubber on AL Core |
1139-04-22-1 | 1139-04-22-2 | 1139-04-22-4 | ||||
| 200kgs (440lbs) | Aluminum Core AQPU QPU on AL Core |
1139-04-87-1 | 1139-04-87-2 | 1139-04-87-4 | ||||
| 100mm x 32mm (4" x 1-1/4") |
70kgs (154lbs) | NPPRWheel NPPR |
1139-04-67-1 | 1139-04-67-2 | 1139-04-67-4 | middle management Plain Bearing |
Total height of base plate Plate Version OAH: 130mm (5-1/8") Total height of round head thread fasteners Round Head Threaded Stem OAH: 126mm (4-61/64") Total height of hexagonal thread buckle Hexagon Head Threaded Stem OAH: 130mm (5-1/8") The total height of the pole Cylindrical Stem OAH: 126mm (4-61/64") |
Active 88mm Side brake 88mm Double Shaft 114mm Swivel 88mm Swivel W/Side Brake 88mm Swivel W/Total lock 114mm |
| 120kgs (265lbs) | NylonWheel Nylon |
1139-04-07-1 | 1139-04-07-2 | 1139-04-07-4 | ||||
| 80kgs (176lbs) | Rubber Wheel Rubber |
1139-04-06-1 | 1139-04-06-2 | 1139-04-06-4 | ||||
| 90kgs (198lbs) | PlasticWheel PP |
1139-04-29-1 | 1139-04-29-2 | 1139-04-29-4 | ||||
| 135kgs (300lbs) | High temperature resistant Wheel Hi-temp |
1139-04-25-1 | 1139-04-25-2 | 1139-04-25-4 | ||||
| 100mm x 36mm (4" x 1-1/2") |
160kgs (352lbs) | CPDWheel CPD |
1139-04-71-1 | 1139-04-71-2 | 1139-04-71-4 | Ball Ball Bearing |
||
| 160kgs (352lbs) | Blue stretch Wheel Blue Resilient Resolute Rubber |
1139-04-50-1 | 1139-04-50-2 | 1139-04-50-4 | ||||
| 140kgs (308lbs) | Super artificial glue TPR on PP Core |
1139-04-77-1 | 1139-04-77-2 | 1139-04-77-4 | ||||
| 160kgs (352lbs) | Full effectWheel Resolute |
1139-04-76-1 | 1139-04-76-2 | 1139-04-76-4 | ||||
| 250kgs (550lbs) | Aluminum Core AQPU QPU on AL Core |
1139-04-87-1 | 1139-04-87-2 | 1139-04-87-4 | ||||
| Wheel diameter × Wheel width | load capacity | Material | model | Bearing | total height | radius of gyration | ||
| fixed | Activity | brakes | ||||||
| 125mm x 24.5mm (5" x 1") |
70kgs (155lbs) | Super artificial glue TPR on PP Core |
1139-R-05-75-1 | 1139-R-05-75-2 | 1139-R-05-75-4 | Ball Ball Bearing |
Total height of base plate Plate Version OAH: 158mm (6-1/5") Total height of round head thread fasteners Round Head Threaded Stem OAH: 154mm (6-1/16") Total height of hexagonal thread buckle Hexagon Head Threaded Stem OAH: 158mm (6-1/5") The total height of the pole Cylindrical Stem OAH: 154mm (6-1/16") |
Activity 101mm Side brake 101mm Double Shaft 114mm Swivel 101mm Swivel W/Side Brake 101mm Swivel W/Total lock 114mm |
| 80kgs (175lbs) | Full effectWheel Resolute |
1139-R-05-68-1 | 1139-R-05-68-2 | 1139-R-05-68-4 | ||||
| 125mm x 32mm (5" x 1-1//4") |
130kgs (285lbs) | High-tech wear-resistant Polyurethane PU on PP Core |
1139-05-31-1 | 1139-05-31-2 | 1139-05-31-4 | Ball Ball Bearing middle management Plain Bearing |
||
| 110kgs (240lbs) | Super artificial glue TPR on PP Core |
1139-05-75-1 | 1139-05-75-2 | 1139-05-75-4 | ||||
| 100kgs (220lbs) | Super artificial glue (Big Round) TPR on PP Core(Dount) |
1139-05-110-1 | 1139-05-110-2 | 1139-05-110-4 | ||||
| 120kgs (265lbs) | Full effect Wheel (big Round) Resolute(Dount) |
1139-05-111-1 | 1139-05-111-2 | 1139-05-111-4 | ||||
| 147kgs (325lbs) | Full effectWheel Resolute |
1139-05-68-1 | 1139-05-68-2 | 1139-05-68-4 | Ball Ball Bearing |
|||
| 90kgs (198lbs) | ConductiveWheel E-Conductive |
1139-05-17-1 | 1139-05-17-2 | 1139-05-17-4 | ||||
| 200kgs (440lbs) | WMRCWheel WMRC |
1139-05-45-1 | 1139-05-45-2 | 1139-05-45-4 | ||||
| 150kgs (330lbs) | WPPWheel WPP |
1139-05-46-1 | 1139-05-46-2 | 1139-05-46-4 | ||||
| 110kgs (240lbs) | W super artificial glue WPPR |
1139-05-47-1 | 1139-05-47-2 | 1139-05-47-4 | ||||
| 147kgs (325lbs) | WFull effectWheel WResolute |
1139-05-48-1 | 1139-05-48-2 | 1139-05-48-4 | ||||
| 200kgs (440lbs) | WHDRWheel WHDR |
1139-05-66-1 | 1139-05-66-2 | 1139-05-66-4 | ||||
| 230kgs (506lbs) | Aluminum Core AQPU QPU on AL Core |
1139-05-87-1 | 1139-05-87-2 | 1139-05-87-4 | middle management Plain Bearing |
|||
| 140kgs (305lbs) | NylonWheel Nylon |
1139-05-07-1 | 1139-05-07-2 | 1139-05-07-4 | ||||
| 90kgs (198lbs) | Rubber Wheel Rubber |
1139-05-06-1 | 1139-05-06-2 | 1139-05-06-4 | ||||
| 100kgs (220lbs) | PlasticWheel PP |
1139-05-29-1 | 1139-05-29-2 | 1139-05-29-4 | ||||
| 125mm x 36mm (5" x 1-1/2") |
200kgs (440lbs) | CPDWheel CPD |
1139-05-71-1 | 1139-05-71-2 | 1139-05-71-4 | Ball Ball Bearing |
||
| 250kgs (550lbs) | Blue stretch Wheel Blue Resilient Resolute Rubber |
1139-05-50-1 | 1139-05-50-2 | 1139-05-50-4 | ||||
| 160kgs (352lbs) | Super artificial glue TPR on PP Core |
1139-05-77-1 | 1139-05-77-2 | 1139-05-77-4 | ||||
| 180kgs (400lbs) | Full effectWheel Resolute |
1139-05-76-1 | 1139-05-76-2 | 1139-05-76-4 | ||||
The side brake is fixed from the side by stepping on it, while the double brake can fix the steering and rolling at the same time. It can be selected according to the operation needs.
It means that the base plate and installation Specification comply with US standards, and Suitable for corresponds to the installation requirements of US Equipment.
1139 is the standard American standard tripod style, while 1139-1 is the advanced Top Plate Size And Bolt Hole Spacing, with better load-bearing capacity and versatility.
It belongs to the Medium Duty CastersSeries, and the load specification is moderate. It is recommended to contact us for confirmation of the actual specification.