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Metal Ground Wrist Strap

Dual Conductor Metal Wrist Band

The long lasting WS-DM-50 metal wrist bands from Trans-forming Technologies are for use with Dual Conductor Constant Work Station Monitors.

This Speidel expansion band is available in three sizes: small, medium and large, and are designed to maximize skin contact and comfort.

The WS-DM-50- Series Wrist Straps are recommended for use with our resistance monitors*.

Meets or exceeds requirements of ANSI ESD-S20.20 and ESDA Standard 1.1-2006

Product Specifications:

Wrist Band
Speidel, Metal, Fixed Size (SML)
100 ohms typical
2 paths, 180 degrees around wrist
Back Plate:
Stainless Steel
Coil Cord  
5, 10, 20 feet, at rest
1 meg ohm
Flex Life:
> 50,000 flexes
Color: Grey, black
Plug: 3.0 mm tip diameter*
*Compatibility with particular resistance monitors should be verified.

WS-DM-50-S Dual conductor Speidel band, metal, Small
WS-DM-50-M Dual conductor Speidel band, metal, Medium
WS-DM-50-L Dual conductor Speidel band, metal, Large


Adjustable Metal Wrist Strap

Adjustable Metal Wrist Strap

Economical Metal Wrist Strap

Made from jewelry-quality stainless steel, our durable metal wrist band creates a superior electrical contact to the user's wrist. The wrist strap band uses adjustable links to assure a secure and comfortable fit. This product meets EOS/ESD Standard #1, MIL-HDBK-263, and EIA 62.

WS-M-614 Adjustable Metal Wrist Strap w/ 4mm snap & 6' cord
WS-AE-M-713-4MM Adjustable Metal Wrist Strap w/ 4mm snap & 8.5' cord

Call Today to Order 1-877-463-9376

PWS-620 Metal Band Wrist Strap
Item Number

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Wrist Strap Contents
  • PWS-620C Metal Adjustable Band
  • PWS-610PGC Personal Ground Cord Lightweight-Heavy Duty with installed 1 meg Ohm Resistor
  • Metal Alligator Clip

Weight: 0.5 lbs (0.2 kg)
Length: 8.25 Inches (21 cm)
Width: 7.5 Inches (19 cm)
Height: 3.5 Inches (8.5 cm)

PWS-620 Metal Band Wrist Strap

Metal wristband adjusts to virtually any wrist size

The PWS-620 Wrist Strap features a metal wristband that incorporates a patented linking system. It enables you to adjust the strap to fit virtually any wrist size. This unique band comes manufactured in 130mm lengths and can be easily enlarged using one or more of the five 10mm nylon expansion links included. The band is extremely comfortable, as each one is "custom fit" to the user. This band eliminates the need to stock bands of various sizes.


Construction: Made from jewelry quality stainless steel, non-rusting, tested to MIL STD 202 Method 101
Thickness: 3.5mm, average weight 33 grams
Manufactured to 130mm circumference with 5 10mm nylon expansion l links
Electrical Properties: Outer band: insulative at 500V per unit millimeter, coating is polyurethane based polymer
Inner band: Conductive - <1.0x104
Quality Control:
Each band is date and lot coded to total quality control and auditing
Elasticity: Expansion ratio 1.5:1
Snap/Size: 4mm post snap for ground cord, non rusting, tested to MIL STD 202 Method 101
Color: Gray
Markings: Prostat logo
Meets or exceeds: DOD-HDBK-263, DOD-STD-1686, EOS/ESD Std. No. 1-1987, EN10015/1
UL Listed: File E 157590

Cord Assembly
Resistor: One megohm (±10%) resistor molded into snap connection
Ground Connection: Standard banana plug
Warranty: Warranted for One Year against mechanical and electrical defects.
Cord Extension: Full extension greater than 13 feet; Working Length greater than 10 feet.
Provides over 100,000 bending cycles per EOS/ESD-S1.0-1987 procedures.
Metal Band Thickness: 3.5mm, average weight 33 grams.
Manufactured to 130mm circumference with 5 10mm nylon expansion l links.
Cord Extension: Full extension greater than 13 feet; Working Length greater than 10 feet.

Speidal Twist-O-Flex Metal Wrist Straps

Premium Metal Expansion Wrist Straps

Virtually Indestructible Metal Expansion Band

The premium metal expansion band changes quickly and easily to any size, requiring only one item to purchase and stock. This design is comfortable, designed not to pinch or pull hair. Surgical stainless steel contact area provides solid electrical contact for reliable removal of generated static charges without causing allergic reaction to the skin. Non-flaking laminated insulator on all external surfaces protects wearers from electrical hazards and provides many years of product life. UL listed for added safety and date coded to ensure quality control.

Call Today to Order 1-877-463-9376

Wrist Strap & Footwear MonitorsWrist Strap & Footwear Monitors:
GZ has the latest in Wrist Strap Monitors for single or dual models.

Zerostat cream

Technical Documents:
» Metal Wrist Straps Data Sheet
» Adapters for Snaps Data Sheet

A one-megohm resistor has been molded into the plastic cap on the ground cord fastener. DO NOT REMOVE. If it becomes damaged, replace ground cord immediately. Do not use in areas where the individual may come in contact with electrical circuits exceeding 250 volts.

The Ground Zero wrist strap is for static control. It will not reduce or increase your risk of receiving electrical shock when using or working on electrical equipment. Follow the same procedures you would use without wrist straps, including:
* Make certain that equipment having a grounding type plug is properly grounded.
* Make certain that you are not in contact with grounded objects other than through the strap.

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