The 5.75" Vacuum Cup with Flange & Spigotsecurely attaches to car windows, doors, hoods, and other smooth surfaces and supports camera/accessory loads up to 50 lb. It uses a push-pump mechanism to pump the air out between the cup and mounting surface, and a red line imprinted on the pump lets you know whether any air is left or has seeped back in. The cup is 5.75" in diameter and features a flange and spigot assembly with a 1/4"-20 post fixed on top. The post supports cameras, lights, mics, and other accessories, ideally via articulating arms and ball heads.

The pump requires just several pushes to get all the air out. With each push, a part of the pump gets depressed inside, with less of it protruding on the outside. The point at which the red line on the pump is also depressed signifies that all air is completely pumped out. When the red line reappears, it indicates that some air has entered back in and simply needs to be pumped out again. Two nibs on the edges of the cup let you easily release the vacuum grip. A protective cap is included for avoiding scratches during storage to maintain suction strength.

Securely Grips Car Windows/Doors/Hoods    Push Pump Suction Enables 50 lb Load    Flange & Spigot with 1/4"-20 Post    Suction Strength / Weakness Indicator    Includes Scratch Protection Storage Cap    Supports Articulating Arms & Ball Heads

• Securely grips car windows, doors, hoods, and other smooth surfaces
• Push-pump suction mechanism enables 50 lb payload
• Features flange and spigot with a 1/4"-20 post for articulating arms and ball heads
• Red line appears/disappears to signify suction strength
• Includes a protective cap for avoiding scratches during storage

Related Questions and Answers

Q: 1. Would I be able to mound a tripid head/ball head to the spigot in order to attach a camera at the end of it?

A: Yes , this has 1/4"-20 and 3/8" threaded ends standard for most ball heads

Q: 2. What is the range of motion for the swivel, 360 degrees?

A: 360 degrees

Q: 3. What is the weight limit?

A: This can hold approximately 6-7 lbs at the most.

Q: 4. Is there a 1/4 female thread on the bottom of these?

A: The female 1/4" thread is only found on the top of the Manfrotto 5/8'' Spigot with 1/4'' Thread for Friction Arms (Set of 2).

Q: 5. Could this be mounted to the ceiling with a Manfrotto magic arm?

A: Yes. The following item will be needed. Impact Conversion Socket 5/8" Female to 5/8" Female BH #IMSRP125P • MFR #SRP-125P https://bhpho.to/3J73Q4p

Q: 6. What is the distance between the two sets of mounting holes? Would these work with the rear mounting points of the Genelec 8010 speakers by chance?

A: The distance between the holes in the horizontal position is 4 inches. As for distance between the holes on the vertical end, the top hole distance is 1 1/2" while the bottom hole distance is 2 3/4". Unfortunately, this plate hasn't been tested with the Genelec 8010 speaker to our knowledge, so your results may vary.

Q: 7. Does it come with screws?

A: Screws are not included. This listing is for the flange only.

Q: 8. Will this fit the Shure KSE 1500 model?

A: Yes, the Shure Triple-Flange Sleeves for Sound Isolating Earphones (3 Pairs) BH #SHEATFL16 are compatible with the Shure KSE 1500's.

Q: 9. will this spigot fit into my PhotoFlex LS-B2320Y stand?

A: Sorry, I don't know. I use it in knuckles (aka gobo heads). They fit those perfectly, and let you use an 3/8 or 1/20-20 threaded attachments.

Q: 10. Will this fit the Shure SE215 earphones?

A: Yes, they are compatible.