Magnetic Deep Spark Plug Socket Extension, Extra Long

Extra Thin

6 point and 12 Point are avaialbe for slecection
Inch system and metric system are avaialbe for slecection
Knurling Position is Optimized for Best Finger Gripping Position
Smooth Satin Finish is Easy to Clean
Design Works Well with Most Import Vehicles

Insert Two Choice:
1.) Built-in Magnetic Insert Holds Spark Plug for Easy Removal and Installation
2.) Rubber insert grips Spark Plug for Economical Budget

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Spec Size Chart

Download All Spec Size Chart

1/2"DR. DEEP SPARK PLUG SOCKET (90L)

Item No.	S	L (mm)	D (mm)
ECKSPFA4621690	16	90	22
ECKSPFA4621890	18	90	25
ECKSPFA4622190	20.8	90	27

1/2"DR. DEEP SPARK PLUG SOCKET (250L)

Item No.	S	L (mm)	D (mm)	(g)
ECKSPFA16250	16	250	22
ECKSPFA21250	20.8	250	27

3/8"DR. DEEP SPARK PLUG SOCKET (90L)

Item No.	S	L (mm)	D (mm)
ECKSPFA3621690	16	90	22
ECKSPFA3621890	18	90	25
ECKSPFA3622190	20.8	90	27
ECKSPFA3621490	14	90	19

3/8"DR. DEEP SPARK PLUG SOCKET (250L)

Item No.	S	L (mm)	D (mm)	(g)
ECKSPFA36216250	16	250	22

Product Detail

High Torque Strength

Meets at least 1.2 times the ANSI test torque standard. Verified by a single cycle test in which torque is applied up to a specified value without failure or permanent deformation.

Fully Stepped Shoulders

Fully stepped shoulders allows better access to tight cavities.

Large Stamped Markings

Permanently roller stamp. Large on curved face of the socket.

Surface Treatment

From polish to mat, from dark to gray, and color also will be option for every product manager and designer.

Knurling, Groove, Color Ring

Groove or Color Ring and knurled base section, giving the sockets distinctive appearance and handy feeling.

Material Quality

Tien-I is a member of China Steel Corporation (CSC), the leading steel company in Taiwan.

Contact Tien-i

In order to purchase or customize products, and learn more information about your MOQ deal.
Contact Tien-i service center to start your purchase procedure.

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What is the popular size of chrome sockets?

Tien-I is a manufacoturer at professional designing tool kit and producing OEM/ODM products.

Is the bit head magnetic?

Please provide the sample or the photo for us reference to see which bits you ask for.

What is the popular size of impact sockets?

What kind of tool kit do you want? And what’s the sales territory? Different countries have different popular sizes. Welcome to send us an email for further discussion. .

What is the popular size of chrome sockets?

What kind of tool kit do you want? And what’s the sales territory? Different countries have different popular sizes. Welcome to send us an email for further discussion.

What is the difference between impact socket and chrome socket? Why is CR-V material not suitable at producing impact sockets?

Tien-i's hand sockets are made of Cr-V steel (CR-V).

Compared with the raw material "CR-V" for hand sockets, the raw material for pneumatic sockets, CR-MO, has stronger toughness, i.e. stronger shock resistance. Suitable for use with air and electric guns. CR-V steel (CR-V) has higher hardness, but in the need for shock-resistant use environment will lead to reduced service life.

to know more about hand socket and impact socket