7/8/9/10 inch display vacuum suction cup holder with a weight of 4 kilograms, car mounted video

70mm diameter suction cup holder, product application: suitable for car monitors, car GPS holders, car phone holders, car PDA holders, monitor car holders, driving recorder car suction cup holders
Note: The size of the rotating ball head is 19mm
Product Overview: Beautiful appearance, made of metal and environmentally friendly materials, resistant to high and low temperatures, connected by metal clamps. Product Features: Strong suction cup, universal ball head design, adjustable direction, metal and ratchet structure, more stable clamping, suitable for various vehicle models.
Workshop production and shipment
1. Load bearing capacity: above 4000g
2. Thread: 1/4 ",,
3. Weight t: 139g
4. Suction cup diameter: 70mm
5. Color: Black
6. Material: Metal+Plastic;
7. Packaging: Plastic bags
performance parameter
Hanging force: Any angle greater than or equal to 2KGF CM
High and low temperature resistance: minimum low temperature resistance of -25 degrees Celsius, high temperature resistance performance of 80 degrees Celsius
UV irradiation: UV irradiation on the soft rubber part of the suction cup for 24 hours, with no abnormalities in appearance and performance
Salt spray test: Metal parts undergo a neutral salt spray test for 12 hours, and the product shows no obvious rust
Vibration test: The product is adsorbed on the test bench with a load of 500g; Vibration for 4 hours without detachment in an environment with a frequency of 3000 cycles/minute and an acceleration of 5g