Protect your ST fiber optic connector from dust and debris with this Metal Dust Cap with Chain from Camplex. This precision machined cap helps to keep your fiber signal clean and includes a chain for securing it to your rack so it doesn't get lost.

Fits ST Fiber Optic Connector    Keeps Dust & Debris from Fiber Connector    Chain for Attaching Cap to Rack    Precision Fit Construction

ST fiber connector

Attached chain keeps dust cap ready at hand and prevents loss

Durable metal construction

Related Questions and Answers

Q: 1. Does it come with paper weights?

A: No the Impact Wall Mounting Kit with Metal Chain for Roll Paper does not come with paper weights.

Q: 2. is there a double system available?

A: Unfortunately, there is no double system available for this type of product.

Q: 3. I like this design style but it is too weak. Is there any company that makes this exact thing except out of metal? I have had multiple mounts like this but they have all broke. I need something stronger (with a metal chain)

A: A similar product but with a metal chain is the Manfrotto 046MCG Expan Drive Set with Gray Metal Chain B&H # MA046MCG. Please see the image below for reference:

Q: 4. What is the measurement of the hook opening? How big of a rod will this unit accept?

A: This system is designed to be used with metal or paper background cores.

Q: 5. Can anyone help me find a metal rod for this that can hold 9' muslin backdrops?

A: The Impact Cross Pole for Uncored Paper or Fabric Backgrounds (106.3") can accept the Impact drive at each end to support a 9 foot muslin background. https://bhpho.to/3mzxJRl

Q: 6. I bought the 140"x150' savage paper, I also bought a set of baby hooks for an expan drive to mount to c-stands,will also be using an ALU-Core, these rolls are 100 pounds, should I be confident with this set up holding the weight?

A: The Alu-Core would definitely help prevent any sagging in the center of the roll. However, C-stands are only capable of holding 22 lbs per stand and they would greater stability with a smaller roll of paper. If your space permits, you could mount the rolls to a wall instead for greater stability using the Impact Background Triple Hooks - Pair (Black), BH # IMVPDH3W which can be mounted into the studs of a wall. https://bhpho.to/3d8huaj

Q: 7. I have this product, but find that paper rolls want to just keep unrolling. Is there a way to increase tension on the chains to keep this from happening?

A: The white section of the Impact Varidrive Drive expands to keep the paper from unrolling. To expand the Impact Varidrive Drive, you should be able to turn the black knob on the end of the device while the white section is inside the seamless paper's core to expand it until it is snug to prevent the paper from unrolling while in usage.

Q: 8. Will these support the 107 x 150' rolls that weigh 43lbs.?

A: They will support this weight of you mount the system securely into wall studs.

Q: 9. Can a metal conduit be attached to the ends to roll up fabric backgrounds?

A: The Impact Wall Mounting Kit for Holding Three Seamless Backdrops is not designed to be used that way; it may be possible.

Q: 10. Wha is the minimum core roll diameter? Planning on using it on a 2" core diameter

A: The Varidrive inserts are designed for 2" diameter core paper rolls