Backoff Fishing Spear Pulling Power KN 166 Allowed Pulling Power KN 850

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 10-15 WORK DAYS

Brand: ATO

Product Description

Backoff fishing spear Pulling power KN 166 Allowed pulling power KN 850

Descriptions of Backoff fishing spear Pulling power KN 166 Allowed pulling power KN 850:

Releasing back off spear is used for fishing, back off and releasing the fish. It can catch and transmit left hand torque during back off. It can instead of left hand taper taps and die collars. The function is similar to back off sub. The difference is that it doesn’t need to make up thread with fish and catch at any part internally.

Specification:

Type	Size	ID mm(in)	Allowed pulling power KN	Initial pilling power and relevant torque		Connection
				Pulling power KN	Torque N-M
DLM-T60	2 3/8	50.8(2)	330	147	4313	2 7/8REG
DLM-T73	2 7/8	57.4(2 1/4)	500	166	5799	NC31
		62(2 7/16)
		69.9(2 3/4)
		74.2(2 59/64)
		76.2(3)
		77.9(3 3/64)
DLM-T89	3 1/2	76(3)	650	166	9593	NC31
		77.9(3 3/64)
		84.8(3 11/32)
		88.3(3 31/64)
		90.1(3 35/64)
DLM-T114	4 1/2	97.2(3 53/64)	850	196	11522	4 1/2REG
		99.6(3 59/64)
		101.6(4)
		102.8(4 3/64)
		103.6(4 5/64)
DLM-T127	5	108.7(4 9/32)	860	196	12320	4 1/2REG
		112(4 13/32)
		114.1(4 1/2)
		115.8(4 9/16)
DLM-T140	5 1/2	118.6(4 43/64)	880	196	13263	NC50
	5 1/2	121.4(4 3/4)
		124.3(4 57/64)
		125.7(4 61/64)
		127.3(5 1/64)