Xcalibur™   (English | Spanish)

The first and only cased-hole mechanical wireline jar offering in-the-string-adjustability plus the dual-purpose versatility of an e-line jar and a slickline jar in one. This patent-pending jar is ideal for logging, perforating, pipe recovery, and P&A under adverse conditions. Successfully tested at 500 volts and 550 mA for five minutes, with no loss of continuity. Pre-set from a low of 300 pounds to a maximum of 1,400+ pounds, with a 6-3/16 inch stroke. Higher pre-sets available by special request.

Xcalibur™ 2.75  (English | Spanish)

This large mono-conductor tool is ideal for multiple operations, including:  Plug and Shoot Perforating, Tractors, and other large diameter tool strings.  This unique, patented tool offers in-the-string adjustability with various pre-sets between 300 and 1600 pounds.

Blockbuster™   (English | Spanish)

Extra-high impact capability for ultra-demanding cased-hole operations, including intensive fishing, with solid or braided wirelines. Provides a 6-1/2 inch stroke. Pre-set from a low of 150 pounds to a maximum of 3,200 pounds for a potential 25,000+ pounds of impact force down hole. Higher pre-sets may be available by special request. Patent pending.

Impactor EL™
Using patented Impact Selector technology, this jar is ideal for perforators, chemical cutters, jet-cutting tools, and other equipment prone to getting hung up down hole. Successfully tested at 500 volts and 550 mA for five minutes, with no loss of continuity. Provides a 5-inch stroke; pre-set from a low of 550 pounds to a maximum of 800 pounds.

Impactor SL™  (English | Spanish)
An outstanding choice for general fishing and plug-pulling service. Featuring patented ISI technology, this jar provides a 5-inch or 7-inch stroke. Surface adjustable from 300 to 1,300 pounds.

Multi-Stage (MIT) Wireline™
Patented ISI technology for e-line applications requiring greater jarring performance than our Impactor EL provides. Compatible with all connections. Provides a 7-inch stroke and incremental pre-sets from 800 to 1,800 pounds.

Energizer Intensifier™   (English | Spanish)
A unique acceleration tool which can function as an impact intensifier or as a shock absorption device, depending upon where it's positioned in the tool string. Compatible with all Impact Selector slickline jars.

Tubular Jar™   (English | Spanish)
Utilizing a proven design, the ISI Low Friction Tubular Jar will continue to help Reduce the Risk in wireline operations. The ISI Low Friction Tubular Jar delivers bidirectional impacts through wireline manipulation.