Mechanical Link Jar Spang Jar

Mechanical Link Jar, also known as Spang
Jar, utillses the weight of stems connected
immediately above to deliver effective up and
down stroke jarring impacts.

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Description:

Mechanical Link Jar, also known as Spang Jar, utillses the weight of stems connecteimmediately above to deliver effective up and down stroke jarring impacts.

Datasheet:

Tools 0.D.	Fishneck 0.D.	Connection Type	Stroke
1.250”	1.187”	UN/JHQ/JHP	20”
			24”
			30”
1.500”	1.375”	UN/JHQ/JHP	20”
			24”
			30”
1.875”	1.750”	UN/JHQ/JHP	20”
			24”
			30”
2.125”	1.750”	UN/JHQ/JHP	20”
			24”
			30”
2.500”	2.313”	UN/JHQ/JHP	20”
			24”
			30”