SKU: 31919724873

Libec Clamp handle for JB50

Sale price$1074.33 Regular price$1193.70
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Libec Clamp handle for JB50The Libec HANDLE50 is a professional clamp handle accessory explicitly designed for the Libec JB50 (Swift Jib50) Telescopic Jib Arm system. Rather than acting as a locking part for the telescopic arm sections, this device functions as a dedicated rear operation control grip. It locks onto the horizontal rear counterweight bar to provide a solid, comfortable interface for the jib operator. Core Features & Practical Utility Rear Operation Grip:

The Libec HANDLE50 is a professional clamp handle accessory explicitly designed for the Libec JB50 (Swift Jib50) Telescopic Jib Arm system.

Rather than acting as a locking part for the telescopic arm sections, this device functions as a dedicated rear operation control grip. It locks onto the horizontal rear counterweight bar to provide a solid, comfortable interface for the jib operator.

Core Features & Practical Utility

  • Rear Operation Grip: Operating a long jib arm by directly grabbing the raw metal weight bar or the balance discs can lead to jerky movements. The clamp handle provides a wide, soft-foam rubber grip that gives you much better physical leverage over the arm's panning and tilting axis.

  • Integrated Remote Control Dock: The metal shaft of the handle matches standard pan-bar diameters. This design allows you to clamp lens controllers (such as the Libec ZFC-L zoom and focus controller, or the ZC-LP LANC control) or motorized remote head controllers directly onto the handle grip. This layout puts your operational camera controls right next to your steering hand at the back of the crane.

  • Toolless Compression Clamp: The built-in mechanical clamp features an oversized thumb screw. This allows you to slide the handle onto any section of the 15mm to 30mm diameter rear weight bar and lock it down securely in seconds without needing hex wrenches or screwdrivers.

Hardware Technical Specifications:

Parameter Specification
Official Factory SKU HANDLE50
Primary Compatibility Libec JB50 (Swift Jib50) Weight Bar System
Clamp Width Capacity Range 0.6 inches to 1.18 inches or 15 millimeters to 30 millimeters
Total Hardware Weight 10.5 ounces or 300 grams
Grip Material Construction Soft-padded industrial foam over an aluminum alloy core

Operational System Tips for the HANDLE50:

💡 The Dual-Handle Balance Trick: If you are operating a heavy camera rig at the maximum 190-centimeter extension of the JB50, managing both rapid diagonal pans and camera framing with a single hand can cause physical fatigue. Many operators choose to deploy two separate HANDLE50 units on the rear weight bar—one clamped on the left side of the counterweight plate stack and one clamped on the right. This dual-handle layout splits the lifting weight evenly between both arms for smoother tracking arcs.

  • Preventing Controller Twist: When clamping high-torque zoom controllers onto the handle extension tube, ensure the handle clamp itself is pressed firmly against the face of your closest counterweight disc before tightening. This structural positioning prevents the handle assembly from twisting out of alignment under your hand pressure during heavy tilt moves.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31919724873

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Tatacrio
San Leandro, US
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026
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Christy F
Lake Worth, US
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Reviewed in the United States on April 19, 2026
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Cait E
Natrona Heights, US
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
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Maggie Vega
Charlottesville, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
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Kira Stewart
Waukegan, US
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026

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