Product Overview
Engineered for high-torque fastening and reliable performance in professional automotive and mechanical applications, the SATA81304A-81316A Long Arm Hex Key Series is forged from premium Chrome-Vanadium (Cr-V) steel for exceptional strength and durability. Featuring a mist chrome-plated surface treatment that delivers strong corrosion and rust resistance, this precision-crafted long-arm hex key series ensures secure fastener engagement and efficient operation in tight spaces.
Key Features
- Forged from high-grade Chrome-Vanadium (Cr-V) steel ensuring superior hardness and mechanical strength.
- Mist chrome-plated surface treatment provides exceptional rust resistance and a professional finish.
- Extended long-arm design offers increased leverage for effortless high-torque tightening and loosening.
- Precision-machined ends ensure smooth entry into hex fasteners, minimizing wear and slippage.
Specification
| Product No. | Size / Specification | Overall Length L (mm) | Arm Length A (mm) | Net Weight (kg) | Warranty Terms |
|---|---|---|---|---|---|
| 81304A | 1.5 mm | 78.0 | 15.0 | 0.002 | Consumable Item (Exempt from Lifetime Warranty) |
| 81305A | 2.0 mm | 83.0 | 17.0 | 0.003 | Consumable Item (Exempt from Lifetime Warranty) |
| 81306A | 2.5 mm | 89.0 | 20.0 | 0.010 | Consumable Item (Exempt from Lifetime Warranty) |
| 81307A | 3.0 mm | 101.0 | 21.0 | 0.007 | Consumable Item (Exempt from Lifetime Warranty) |
| 81308A | 4.0 mm | 107.0 | 27.0 | 0.010 | Consumable Item (Exempt from Lifetime Warranty) |
| 81310A | 5.0 mm | 120.0 | 31.0 | 0.024 | Consumable Item (Exempt from Lifetime Warranty) |
| 81312A | 6.0 mm | 143.0 | 36.0 | 0.040 | Consumable Item (Exempt from Lifetime Warranty) |
| 81314A | 8.0 mm | 164.0 | 42.0 | 0.080 | Consumable Item (Exempt from Lifetime Warranty) |
| 81316A | 10.0 mm | 175.0 | 49.0 | 0.139 | Consumable Item (Exempt from Lifetime Warranty) |
Available Options
- 1.5mm (SATA81304A)
- 2mm (SATA81305A)
- 2.5mm (SATA81306A)
- 3mm (SATA81307A)
- 4mm (SATA81308A)
- 5mm (SATA81310A)
- 6mm (SATA81312A)
- 8mm (SATA81314A)
- 10mm (SATA81316A)
Package Content
1 x SATA Long Arm Hex Key (Selected Model)
Warranty Terms
Warranty: Consumable Item (Exempt from SATA Lifetime Warranty)
Why Choose SATA
SATA tools are engineered for professionals who demand uncompromising quality and reliability. Backed by superior metallurgy, strict manufacturing standards, and professional-grade durability, SATA delivers high-performance tools you can depend on day after day.
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for orders above RM500 with a total weight under 22kg. Otherwise, delivery charges are calculated at checkout based on your order’s weight and delivery location.
Further details please click here for more info.
Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.










