Black Jack 2 1 4 Ton With Jack Stands
Bestseller No. 2
BIG RED T43202 Torin Steel Jack Stands: 3 Ton (6,000 lb) Capacity, Red, 1 Pair
- Lightweight jack stands are used to support your vehicle after lifting with a jack; Wide pyramid foot base provides added strength and stable support
- Constructed of high-grade forged steel with a welded frame design for durability, it handles a wide range of vehicles including small cars, SUVs, and light duty trucks
- Adjustable height ranges from 11-1/4" to 16-3/4" with a 3 ton (6,000 lb) load capacity
Sale Bestseller No. 3
Omega Lift Heavy Duty 6 Ton Jack Stands Pair - Double Locking Pins - Handle Lock and Mobility Pin for Auto Repair Shop with Extra Safety (JZ060)
- It is constructed with the sturdy stamped Steel with a welded frame design for durability. With the lifting range from 16 inches to 23-1/2 inches, it gives you the abilityto handle a wide range of vehicles including small cars, SUVs, and light duty trucks.
- Omega Lift heavy duty jack stands are tested for reliability and safety to meets or exceeds ANSI/PALD standards. Ideal for home, Auto, truck service, farm, and shop use
- Omega Lift JZ060 is 6 Ton jack stands that are designed to support your vehicle after lifting with a floor jack. It features wide pyramid foot base to provide the added strength and stable support.
Sale Bestseller No. 4
BIG RED T43004 Torin Aluminum Jack Stands with Locking Support Pins: 3 Ton (6,000 lb) Capacity, Red/Silver, 1 Pair
- Lightweight jack stands for supporting vehicles after lifting with a jack; Handles a wide range of vehicles including small cars, jeeps, ATV's, UTV's, and more
- Constructed of high-grade aluminum; Removable locking support pins provide added security and stability and is equipped with 6 locking positions
- Adjustable height ranges from 10-3/4" to 15-5/8" with a 3 ton (6,000 lb) load capacity; Saddle has a large surface area that provides better contact with the load being supported
Sale Bestseller No. 5
BIG RED T46002A Torin Steel Jack Stands: Double Locking, 6 Ton (12,000 lb) Capacity, Red, 1 Pair
- Double locking jack stands help support vehicles after lifting with a jack; Handles a wide range of vehicles including small cars, jeeps, ATV's, UTV's, and more
- Features a lifting range of 15-3/8" to 23-13/16" with a 6 ton (12,000 lb) load capacity; Saddle has a large surface area that provides better contact with the load being supported
- Constructed with heavy-duty steel and is industrial welded for quality and long term durability; Removable locking support pin provides added security that increases safety by 200%
Bestseller No. 6
Pro-LifT G-4630JSCB 3 Ton Heavy Duty Floor Jack/Jack Stands and Creeper Combo - Great for Service Garage Home Uses - Black
- Pro Lift G-4630JSCB Mechanics Set features 3 Garage Essentials in one convenient package. It comes with 3 Ton Garage Jack, 3 Ton Jack Stand, and 300 lbs detachable Creeper.
- The Garage Jack with the the 3 Ton Capacity features the steel frame construction for the added strength and durability. With the 3" roller casters, they ensure the portability and stability.
- The Garage Jack is designed to lift, but not support one end of a vehilce. It must be used in conjunction with the pair of 3 Ton jack stands provided.
Sale Bestseller No. 8
Torin AT43202B Steel Jack Stands: 3 Ton (6,000 lb) Capacity, Black, 1 Pair
- Lightweight jack stands are used to support your vehicle after lifting with a jack; Wide pyramid foot base provides added strength and stable support
- Constructed of high-grade forged steel with a welded frame design for durability, it handles a wide range of vehicles including small cars, SUVs, and light duty trucks
- Multi-position ratchet bar has a sawtooth design, allowing for quick height adjustments that lock into place
Sale Bestseller No. 9
Alltrade 640912 Black 3 Ton, All-In-One Bottle Jack
- Dimensions: 9.75"L x 9.75"W x 12.25"H. Patented design combines jack stand and bottle jack in one unit
- Safety bar locks unit at desired height. This jack is for trucks and off road type vehicles
- Portable jack designed to safely Lift and hold both Regular and unibody cars and trucks
Methodology
Working on brakes or performing other work beneath the car requires raising the front or rear with a floor jack, then setting the car on a pair of properly-rated jack stands. Selection criteria included safety, size, cost, user ratings, capacity, and height range. The jack stands selected all list ASME/PALD or ANSI/PASE certification on their website, range in cost from about $32 to about $110 per pair, and all have locking pins except the NOS NAJ3ST.
Are jack stands safe?
If used correctly and not overloaded, they're safe. Always use jack stands on a level concrete surface. The main dangers come from a) using them on asphalt and having them sink into it, particularly on a warm day, and b) pushing and shoving the car (for example, when installing a transmission) and setting up a resonance that can cause the vehicle to topple off the stands. The safest way to use jack stands is to raise the vehicle with a floor jack, set it on the stands,then leave the floor jack in place as a back-up.
How do jack stands work?
There are two designs. Pin-locking stands like the Torin T43004 shown have a tubular lifting post that slides inside another tube, and a series of holes through which you can insert a pin, which both locks the post in place as well as supports the actual load. Ratcheting stands instead use a toothed post, a rotating "pawl" that automatically slides under the next tooth when the post is lifted, and a release lever that must be moved to lower the post.
What was the Harbor Freight jack stand recall?
In 2020, Harbor Freight recalled 1.7 million of their 3-ton, 6-ton, and 12-ton Pittsburgh-brand jack stands due to concern that, if the load on the jack shifted, the "pawl" could disengage and cause the load to drop. Eleven people reportedly received non-life-threatening injuries. Some of replacement stands were later recalled. Safety-consciousness generated by the publicity caused a revival of interest in tubular pin-locking stands, as well as incorporation of locking pins into ratcheting stands.
How are jack stands rated, certified, and tested?
Jack stands manufactured after 2015 are rated in pairs. Thus, a pair of 3-ton (6,000-lb) stands will together support 6,000 pounds, or 3,000 pounds each. Standards are set by the American National Standards Institute (ANSI) and the American Society of Mechanical Engineers (ASME). You may see these standards listed as ASME PALD (Portable Automotive Lifting Devices) and ANSI PASE (Portable Automotive Service Equipment). Stands must be tested to 200% of the rated capacity for ten minutes. After the load is removed, the stands must not have a permanent reduction in height by more than 1/8-inch. Testing allows a manufacturer to claim certification of a product line, but neither ASME nor ANSI actually test jack stands, and the manufacturer doesn't test each individual set of stands sold.
How do I know what weight rating I need?
Look up your vehicle's weight in the owner's manual or online. Divide it by two to get the approximate weight over the front or rear wheels. In theory, that is the approximateminimumweight rating of the pair of stands you need. However, a) you never want to use theminimumneeded weight rating, and b) you need jack stands that will reach the underside of your vehicle and have a base wide enough to give you the appropriate amount of stability. For example, if you own a 6,000-pound truck, half the weight is 3,000 pounds, and even a pair of 4,000-pound jack stands exceeds that, so on paper, they will support the front of the car, but the odds are the maximum height of a 4,000-pound pair of jack stands won't even reach the truck's higher frame rails. In short:
Where under my car do I put the jack stands?
Unfortunately, owner's manuals rarely say where jack stands should be used. On older cars with exposed frame rails and subframes, it's common to set the front of the car on the frame rails, and the rear of the car on the subframe. However, on modern cars, those components are often hidden by plastic under-cladding or occluded by suspension components, in which case the jack stands can usually be placed under the jack pads on the sides of the car. If in doubt, consult an enthusiast web forum for your make and model car. In fact, consult two to make sure they agree. Not everything you read online about cars is accurate.
Do I need two stands or four?
Most automotive repairs can be accomplished with one pair of stands (e.g., two stands). Brakes, for example, are typically serviced by jacking up the front of a car, setting it on stands, replacing the front brakes, then repeating the process at the rear.
Do I need anything else?
Yes. You need a floor jack to lift the car and set it into the stands. See Forbes Wheels' Best Floor Jacks for 2021.
Black Jack 2 1 4 Ton With Jack Stands
Source: https://www.forbes.com/wheels/accessories/best-jack-stands/
0 Response to "Black Jack 2 1 4 Ton With Jack Stands"
Post a Comment