15012, 12" Heavy Duty Ratchet Bar Clamp and Spreader

12" Heavy Duty Ratchet Bar Clamp and Spreader

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Product Description

Yost Model 15012 is a 12" Ratchet Bar Clamp and Spreader. These bar clamps feature Strong Nylon main jaw assemblies designed to clamp with up to 330lbs of force. The trigger action design applies smooth and precise pressure. The bar clamp can also quickly be changed into a spreader by moving the fixed jaw. Detailed instructions can be found below. The premium plastic soft jaw covers prevent scratching or marring of work surfaces.

  • 330 lbs. Clamping Force
  • Rugged Nylon Jaw Assemblies
  • Ratcheting design for precise clamping pressure
  • Quick Release button for fast adjustments
  • Can be reversed and used as a spreader
  • 12" Clamping Capacity
  • 20" Spread Capacity
  • 3-3/8" Throat Depth


15000 Bar Clamps: Rugged Design

Bar Clamps

Stationary Jaw

These rugged stationary jaws are built for maximum durability. The jaws have been engineered for better performance. The design maximizes strength while reducing weight. The quick change latch, allows this clamp to be easily changed into a spreader.


These durable clamps can also be used as spreaders. Simply pull down on the latch on the front stationary jaw and slide it off the bar. Then place the jaw on the opposite end of the bar. Make sure the jaw latches in place before using the clamp as a spreader.

Reinforced Jaw Assembly

The moveable jaw of the Yost 15000 series has been designed for greater clamping pressure and durability. The Yost design generates 330 pounds of clamping pressure. Additionally the ratcheting system in the main jaw reduces jaw pressure loss.

Price: $24.00

Additional Information

Model # 15012
Item # 15012
Jaw Width (nominal inches) -
Jaw Opening (nominal inches) -
Throat Depth (nominal inches) -
Min Pipe Capacity (nominal inches) -
Max Pipe Capacity (nominal inches) -
Base -
Material Nylon Jaws / Steel Bar
Packaging Dimensions -
Shipping Weight (lbs) 15
Country of Origin China
Warranty N/A
Vise - Isometric N/A
Vise - Layout N/A
Base Print N/A
Serrated Machinist Jaws N/A
Serrated Pipe Jaws N/A
Owner's Manual N/A
  1. Excellent Bar Clamp Review by Wizard D

    Yost makes excellent quality work clamps and this is no exception. This 12 inch clamp is designed with a handgrip for easy application of the clamp in out of the way places, such as installing a "sister" Roof beam or Floor beam. It is padded and made with durable plastic that can handle up to 330 lbs of clamping force. Release is easy with a clip on the grip. The jaws incorporate pads which make this very appropriate for fine work also, such as moulding, floorboards, or furniture. I highly recommend Yost clamps! (Posted on 9/16/2016)

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