Releasing and Circulating Overshots

API 7-1 Releasing and Circulating Overshots with Spiral/Basket Grapple for Sucker Rod

The Releasing and Circulating Overshot is the fishing tool which is simple, high strength and high reliability and fishing from outside of fishing objects.
The internal catch mechanisms have two basic types:a basket grapple and a spiral grapple.According to different uses, it may be equipped with accessories, such as extension sub,wall hook, enlarged guide, etc.

Description
Inquiry

Specification

Type	O.D. m(in)	Max.Catch Size mm(in)		Conn. API
Type	O.D. m(in)	Basket Grapple	Spiral Grapple	Conn. API
LT102	102(4)	57.2(2 1/4)	70 (2 3/4)	NC26
LT111	111(3 3/4)	60.3(2 3/8)	76.2(3)	NC31
LT133	133(5 1/4)	95.3(3 3/4)	101.6 (4)	NC38
LT146	146(5 3/4)	101.6(4)	119 (4 11/16)	NC38
LT206	206.4(8 1/8)	146(5 3/4)	168 (6 5/8)	NC50
L7245	245(9 5/8)	184.2(7 1/4)	203(8)	6 5/8REG
LT270	269.9(10 5/8)	200(7 7/8)	220(8 21/32)	6 5/8REG
LT286	285.8(11 1/4)	203(8)	245 (9 41/64)	6 5/8REG
L1340	340(13 3/8)	222(8 3/4)	267 (10 1/2)	6 5/8REG

When ordering or requesting quotation, please specify:

1Type of overshot:

2O.D. of fish to be caught;

3、Size and type of top connection;

4、If it is not standard size,please specify clearly.etc

Specification

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