J. K. Industries

Round Adjustable U Jacks & Base Jacks for Scaffolding1. Adjustable U Jack

An Adjustable U Jack is used at the top of scaffolding standards to hold timber beams or steel channels in place. The U-shaped head provides stability and prevents movement during construction work.

Features:

 

✔ U-shaped head for beam placement
✔ Adjustable height for leveling
✔ Heavy load-bearing capacity
✔ Compatible with cuplock, ringlock, and kwikstage scaffolding

2. Adjustable Base Jack

 

A Base Jack is used at the bottom of scaffolding to level and stabilize the structure on uneven ground.

Features:

 

✔ Provides a stable foundation
✔ Adjustable for uneven surfaces
✔ High load capacity
✔ Corrosion-resistant coatings available.

u jacks and base jacks. all sizes available

Adjustable Iron Hollow U Head Jack 
A UHeadSolidJackis a specific type ofUHeadJackused in scaffolding, but with a "solid" design, meaning it typically lacks the adjustability of the traditional screw-jack mechanism. Instead, it may be a fixed-height jack or come with a more robust and simplified design. Here’s a detailed description of what aUHeadSolidJackis: UHeadSolidJackDescription: Function: AUHeadSolidJackprovides a stable and fixed support point for horizontal scaffolding beams (such as ledgers or bearers). It is typically used in scaffolding systems where an adjustable height isn't required, or where a solid, secure support is needed for certain scaffolding configurations. Design:  SolidStructure: Unlike the adjustable screw-type U Head Jacks, asolidjack does not have an internal mechanism for height adjustment. The fixed nature of the solid jack means it’s used in a scaffolding structure where the height has already been determined, and no further adjustments are needed once the jack is in place.  U-ShapedCradle: The top of the jack features a "U" shaped design that cradles and supports the horizontal beams (ledgers) of the scaffolding. This allows the jack to hold the beams securely in place, preventing shifting or movement. Material:  Durability: Typically made from high-strength steel to handle heavy loads and endure the stresses of construction work. The material used ensures that the solid jack can bear the weight of scaffolding and workers safely.  CorrosionResistance: Often, U Head Solid Jacks are coated or galvanized to resist rust and corrosion, especially if used outdoors in harsh weather conditions. KeyFeatures: 1. FixedHeight: The U Head Solid Jack is designed for use in situations where the height of the scaffold does not need to be adjusted after installation. This makes it simpler and often more cost-effective for specific scaffold configurations. 2. Stability: It provides a solid, rigid connection between vertical scaffold posts (standards) and horizontal beams, ensuring stability and security. 3. SimpletoUse: Its straightforward design makes installation quick and easy, especially when adjustments in height aren't needed. 4. HeavyLoadCapacity: It is designed to carry substantial loads, making it suitable for scaffolding used in heavy-duty construction projects. Applications:  StandardScaffolding: Where the scaffold height is pre-determined and there is no need for fine adjustments.  TemporaryStructures: Often used in temporary scaffolding or as a fixed support in scaffolding systems for construction, maintenance, and repair projects.  IndustrialSettings: Used in industries where scaffolding is required for access or work at height. WhentoUseaUHeadSolidJack:  Whenyou'reworking on scaffolding setups where the height is not subject to change during use.  Insituations where stability and simplicity are more important than adjustability.  Forcertain construction projects that require straightforward scaffolding without the need fo

Additional Information:

• Item Code: JK006
• Production Capacity: 2000 PR DAY
• Delivery Time: 2 DAYS
• Packaging Details: 10 PCS IN EACH BAG