ESCO 10399 Yellow Jacket 20 Ton Shorty Bottle Jack for Low-Profile Vehicles

The ESCO 10399 Yellow Jacket is a 20-ton air-powered bottle jack engineered specifically for low-profile vehicle applications where standard jacks won't fit. Featuring a compact 5.83-inch minimum height and extending to 10.25 inches maximum, the "Shorty" design delivers full 20-ton lifting capacity in an ultra-compact footprint. Built with welded base and cylinder for strength and leak prevention, chrome-plated ram for rust resistance, and an adjustable extension screw for added height when needed.

20-ton (40,000 lbs) air-powered lifting for low-profile vehicles
Ultra-compact 5.83-inch minimum collapsed height design
Welded base and cylinder for superior strength and no leaks
Chrome-plated ram for extended corrosion resistance
Adjustable extension screw for flexible height adjustment

ESCO 10399 Yellow Jacket Features

Ultra-Compact Low-Profile Design

The ESCO Yellow Jacket is specifically engineered for tight spaces and low-profile vehicles with only 5.83 inches minimum height when collapsed. This compact "Shorty" design slides under sports cars, muscle cars, lowered vehicles, and sports utility vehicles where standard bottle jacks cannot operate, while maintaining the full 20-ton lifting capacity.

Welded Base and Cylinder Construction

The base and cylinder are fully welded together for increased structural strength and to completely eliminate hydraulic leaks that plague non-welded designs. This welded construction ensures superior durability, reliable performance across thousands of lift cycles, and peace of mind when lifting expensive, low-profile vehicles.

Chrome-Plated Ram for Corrosion Resistance

The chromed ram shaft provides exceptional rust and corrosion resistance, extending the jack's service life in humid shop environments and outdoors. The chrome plating protects against moisture, salt spray, and oxidation that can damage bare steel components, keeping the jack working smoothly for years.

Air-Powered Lifting Operation

Air-powered lifting delivers consistent, repeatable performance with fast cycle times and minimal operator fatigue. The pneumatic system provides smooth, controlled lowering and precise load positioning ideal for detailed undercarriage work on low-profile vehicles.

Adjustable Extension Screw

An integrated adjustable extension screw provides additional height adjustment when needed, allowing the jack to adapt to different vehicle heights and work angles. This flexibility ensures the jack can handle varied low-profile applications without requiring multiple sizes.

ESCO 10399 Yellow Jacket Applications

  • Sports Cars and Performance Vehicles: Ferrari, Porsche, Lamborghini, and other exotic sports cars with extremely low ground clearance requiring specialized compact jacks for tire service and undercarriage work.
  • Lowered and Custom Vehicles: Custom cars, hot rods, street machines, and lowered sport vehicles where standard jacks cannot fit under the chassis without modification or damage.
  • Muscle Cars and Classics: Corvettes, Camaros, Mustangs, and other performance vehicles with low-slung frames requiring the compact 5.83-inch minimum height of the "Shorty" design.
  • Sports Utility and Crossover Vehicles: High-performance SUVs and lowered crossovers used for enthusiast driving requiring precise undercarriage access in a compact package.
  • Tire and Brake Service Shops: Professional automotive service centers specializing in exotic and performance vehicle maintenance where dedicated low-profile lifting equipment is essential for customer satisfaction.

ESCO 10399 Yellow Jacket Specifications

Lifting Capacity and Performance
Specification Value
Maximum Load Capacity 20 tons (40,000 lbs)
Operation Type Air-Powered
Design Purpose Low-Profile/Shorty Applications
Dimensions and Height
Specification Value
Minimum Height (Collapsed) 5.83 inches (148 mm)
Maximum Height (Extended) 10.25 inches (260 mm)
Total Lift Range 4.42 inches (112 mm)
Weight 9.5 kg (20.9 lbs)
Part Number ESC-10399
Construction and Materials
Specification Value
Base Construction Welded for Strength
Cylinder Construction Welded Assembly
Ram Material Chrome-Plated Steel
Height Adjustment Adjustable Extension Screw

ESCO 10399 Yellow Jacket Installation Requirements

Air Supply Connection

Compressed Air System: Connect the jack to a standard shop compressed air supply. The Yellow Jacket air-powered design ensures smooth, consistent operation with minimal effort. Verify that your air supply provides adequate pressure for full lifting capacity during use.

Vehicle Preparation

Jack Point Location: Always position the jack at the vehicle's designated jack points or structural support areas. The ultra-compact 5.83-inch minimum height allows access under extremely low-profile vehicles. Ensure the jack is centered under the lift point before applying load.

Work Surface Requirements

Level, Stable Surface: Place the jack on a flat, level concrete or steel work surface capable of supporting the vehicle's weight. The compact design's lightweight (20.9 lbs) allows easy repositioning within shop bays or mobile service vehicles.

Operation and Safety

Load Verification: Always verify the vehicle weight does not exceed the 20-ton capacity. For vehicles on the cusp of capacity, use jack stands or safety blocks as additional support. Never leave vehicles lifted unattended or allow personnel underneath unsupported loads.

What's Included with the ESCO 10399 Yellow Jacket

  • ESCO 10399 20-ton Yellow Jacket "Shorty" bottle jack (fully assembled)
  • Welded base assembly
  • Chrome-plated ram shaft
  • Adjustable extension screw for height customization
  • Air-powered control system

Optional Accessories: Air hose assemblies, quick-disconnect couplers, carrying case, and replacement seals available separately for customization.

Not Included: Compressed air supply system, connection hoses, jack stands or safety blocks, or installation labor.

ESCO 10399 Yellow Jacket Shipping and Delivery

Standard Shipping

Coverage: Free ground shipping to the 48 contiguous United States. Lead Time: Ships in 1-3 business days. Weight: 20.9 lbs packaged, easily ships via standard parcel carrier. International: Contact sales for international shipping options.

Delivery and Inspection

Quick Delivery: The lightweight Yellow Jacket ships quickly via standard parcel carrier. Inspection: Inspect the jack upon arrival for shipping damage. Verify all components listed above are included. The compact packaging reduces delivery time compared to larger lifting equipment.

Returns Policy

Returns accepted within 30 days of delivery in original unopened packaging with receipt. A 20% restocking fee applies. Buyer responsible for return shipping costs. Contact customer service immediately with damage claims and supporting photographic evidence.

ESCO 10399 Yellow Jacket Warranty

ESCO Limited Warranty

ESCO stands behind every Yellow Jacket with comprehensive warranty protection.

  • Full Coverage: Hydraulic cylinder, seals, and internal components against manufacturing defects
  • Full Coverage: Welded base and cylinder assembly against structural defects
  • Full Coverage: Chrome-plated ram and all other components against defects in material and workmanship

Requirements: Warranty is valid when the jack is used within rated capacity (20 tons maximum) for its intended low-profile vehicle applications. Coverage excludes normal wear, modifications, misuse, or operation beyond rated specifications. Proof of purchase required for all warranty claims. Contact ESCO for warranty service procedures.

Questions About the ESCO 10399 Yellow Jacket?

Our equipment specialists can help with low-profile vehicle specifications, air supply requirements, and product recommendations for your shop or collection.

ESCO 10399 Yellow Jacket FAQ

What does "Shorty" mean for this bottle jack?

"Shorty" refers to the ultra-compact low-profile design with a 5.83-inch minimum collapsed height. This is the lowest profile available, specifically engineered for sports cars, lowered vehicles, and other low-clearance applications where standard bottle jacks cannot fit underneath without lifting the vehicle excessively or causing damage.

What is the maximum lifting capacity of the ESCO 10399?

The ESCO 10399 Yellow Jacket has a 20-ton (40,000 lbs) maximum lifting capacity, despite its compact size. This full 20-ton capacity allows it to handle even heavy sports cars and performance vehicles. Always verify that your specific vehicle does not exceed this weight limit before lifting.

What are the minimum and maximum heights?

The ESCO 10399 has a minimum (collapsed) height of 5.83 inches (148 mm) and a maximum (extended) height of 10.25 inches (260 mm). This provides a total lifting range of 4.42 inches, making it suitable for low-profile vehicles while still providing adequate working height under the chassis.

What makes the welded base and cylinder design important?

The fully welded base and cylinder construction eliminates potential leak points and provides superior structural strength. Welded designs are more durable than bolted assemblies, provide better performance under load, and prevent the hydraulic fluid leaks that can occur with non-welded construction over time.

Is the chrome-plated ram just cosmetic?

No, the chrome plating serves a critical function - it provides exceptional rust and corrosion resistance that extends the jack's lifespan. Chrome protects the ram shaft from moisture, oxidation, and salt spray exposure, keeping the jack functioning smoothly for years even in humid or outdoor shop environments.

How much does the ESCO 10399 weigh?

The ESCO 10399 weighs only 9.5 kg (20.9 lbs), making it extremely lightweight and portable. This compact weight allows the jack to be easily carried, stored in vehicle trunks, and repositioned within shops. The lightweight design is ideal for technicians working on exotic and performance vehicles.

Can this jack work on standard height vehicles?

While the ESCO 10399 is optimized for low-profile vehicles, it can technically be used on standard-height vehicles. However, the 4.42-inch total lift range provides less working clearance than standard bottle jacks. For daily work on standard vehicles, a regular-height jack is more practical. The Yellow Jacket is best reserved for its intended low-profile applications.

What types of vehicles is this jack best for?

The Yellow Jacket Shorty is ideal for sports cars, exotic vehicles, lowered custom cars, hot rods, performance muscle cars, and Corvettes where ground clearance is extremely limited. It's also useful for high-performance SUVs and crossovers that have been lowered or tuned for enthusiast driving.

How does the adjustable extension screw work?

The adjustable extension screw allows manual height adjustment beyond the basic air-powered lift stroke. This screw adjustment provides flexibility to fine-tune the jack height for different vehicle profiles and work angles, making the compact 5.83-inch minimum height design adaptable to varied low-profile applications.

Is professional installation required?

No special installation is required for the ESCO 10399. Simply connect the air supply line and position the jack at the vehicle's designated jack points. However, technicians should be trained on proper jack point identification and safe lifting procedures before using any jack on high-value or exotic vehicles.

What warranty does ESCO provide on the Yellow Jacket?

The ESCO 10399 is backed by comprehensive ESCO warranty coverage protecting the hydraulic cylinder, seals, welded assemblies, chrome-plated ram, and all other components against manufacturing defects. Warranty requires use within rated capacity and proper maintenance. Proof of purchase is required for warranty claims.

Can this jack be used for roadside service on sports cars?

Yes, the ESCO 10399's ultra-compact design and lightweight (20.9 lbs) make it ideal for roadside sports car tire service and roadside assistance operations. The jack fits easily in trunk storage and can be deployed quickly without lifting the vehicle excessively or causing potential damage to the undercarriage of low-profile vehicles.

California Proposition 65 Warning

WARNING: This product can expose you to chemicals including styrene and vinyl chloride, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.p65warnings.ca.gov.

About the Brand

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