Pozidriv Bit Socket, PZ Pozi Bit Socket, S2 Alloy Steel & CRV socket

  • ANSI or DIN
  • pozi bit
  • Tien-i Pozidriv bits are drop-forged and heat-treated from Taiwan S2 alloy steel for supreme hardness and reduced wear-outs.
  • Each bit is crafted with CNC for precision and durability
  • Precision chamfered bit ends ensure a smooth fit

  • Taiwan made Chrome Vanadium (CR-V) steel tempered with Tien-i proprietary heat treatment process to withstand more torque
  • Full Polish Nickel Chrome Finish ensures durability and corrosion resistance
  • Meets or exceeds ANSI & DIN & ISO performance standard

 
Blog: How to design and make the good sales bit sockets? (detail chart)

Spec Size Chart

1/4"DR. POZI BIT Socket

Item No. S1 S2 L I D (g)
ECB2PZ0 PZ0 6.3 37 22 12.00 20
ECB2PZ1 PZ1 6.3 37 22 12.00 20
ECB2PZ2 PZ2 6.3 37 22 12.00 20
ECB2PZ3 PZ3 6.3 37 22 12.00 20
ECB2PZ4 PZ4 6.3 37 22 12.00 20

3/8"DR. POZI BIT Socket

Item No. S1 S2 L I D (g)
ECB3PZ1 PZ1 6.3 48 30 18.00 50
ECB3PZ2 PZ2 6.3 48 30 18.00 50
ECB3PZ3 PZ3 8 48 30 18.00 52
ECB3PZ4 PZ4 8 48 30 18.00 52

1/2"DR. POZI BIT SOCKET

Item No. S1 S2 L I D (g)
ECB4PZ1 PZ1 6.3 55 38 22.00 65
ECB4PZ2 PZ2 6.3 55 38 22.00 65
ECB4PZ3 PZ3 6.3 55 38 22.00 65
ECB4PZ4 PZ4 8 55 38 22.00 70
Product Detail
High Torque Strength

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

Fully stepped shoulders allows better access to tight cavities.

Large Stamped Markings
Large Stamped Markings

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

Surface Treatment
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
Knurling, Groove, Color Ring

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

Material Quality
Material Quality

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