Transforming Technologies WB9037L, Wrist Strap Set, Premium, 6', 4mm Snap, Large, Pack of 10
Transforming Technologies WB9037L, Premium ESD Wrist Strap Set, 6 ft Coil Cord, 4mm Snap, Large, Pack of 10
The Transforming Technologies WB9037L is a premium ESD wrist strap set combining a metal wrist band with a 6 ft coil cord, sold in packs of 10. The adjustable stainless steel inner surface band provides 360° conductive contact around the wrist for maximum skin contact and reliable grounding. The 4mm machined male snap connects to standard coil cords. Meets or exceeds ANSI/ESD S20.20 and ESDA Standard 1.1-2006. Available in Small, Medium, Large, and Adjustable.
Product Specifications
| Specification | Value |
|---|---|
| Part Number | WB9037L |
| Manufacturer | Transforming Technologies |
| Size | Large |
| Band Material | Stainless steel inner surface, insulating outer surface |
| Contact | 360° conductive contact around wrist |
| Snap | 4mm machined male snap |
| Cord Length | 6 ft coil cord |
| Cord Material | 2.5mm polyurethane coil insulation, copper sulfide nylon thread |
| Cord Resistance | Maximum 160 Ω |
| Cord Termination | Swivel banana jack (fits most bench grounds) |
| Pack Quantity | 10 sets per pack |
| Standards | ANSI/ESD S20.20, ESDA Standard 1.1-2006 |
Available Sizes
| Part Number | Size |
|---|---|
| WB9037S | Small |
| WB9037M | Medium |
| WB9037L | Large (this listing) |
Key Features & Benefits
- 360° Conductive Contact — Stainless steel inner surface provides full circumferential skin contact for maximum grounding reliability
- Insulating Outer Surface — Prevents accidental contact with conductive surfaces while wearing
- Premium Coil Cord — 2.5mm polyurethane insulation with excellent coil memory for durability and tangle resistance
- Swivel Banana Jack — Shorter swivel design increases cord life, prevents tangles, and fits most bench grounds
- 4mm Machined Male Snap — Standard snap compatible with most ESD coil cords and accessories
- ANSI/ESD S20.20 Compliant — Meets or exceeds requirements for ESD-protected area personal grounding
- Pack of 10 — Economical multi-pack for equipping multiple workstations or replacing worn sets
Typical Applications
- Personal grounding at ESD-protected area (EPA) workstations
- Electronics assembly, rework, and repair
- Semiconductor and PCB manufacturing
- ANSI/ESD S20.20 compliant ESD program workstations
- Lab and cleanroom environments requiring personal grounding
Frequently Asked Questions
What size wrist strap should I order?
The WB9037 series is available in Small (WB9037S), Medium (WB9037M), and Large (WB9037L). Select the size that fits snugly around your wrist with the stainless steel inner surface in full contact with skin. A loose fit reduces grounding effectiveness.
Is this wrist strap ANSI/ESD S20.20 compliant?
Yes — the WB9037 series meets or exceeds ANSI/ESD S20.20 and ESDA Standard 1.1-2006 requirements for personal grounding in ESD-protected areas.
What is the cord resistance?
The coil cord has a maximum resistance of 160 Ω, within the standard range for ESD wrist strap cords per ANSI/ESD S20.20.
Does the banana jack fit standard bench grounds?
Yes — the swivel banana jack is designed to fit most standard bench ground connections. The swivel design also reduces cord tangling and extends cord life.
How many sets are in a pack?
Each pack contains 10 wrist strap sets (band + coil cord). Contact MTE Solutions for pricing on larger quantities.
