- Delivery & Returns
Allen 4379HK 25mm High Tension Block with Hook.Specifically designed to be used where wire and/or Dyneema lines are loaded under high tension. Engineered using 316 steel and the inner ball race sheave is CNC machined from solid, giving unfailing results every time.
- Sheave diameter: 25mm
- Line diameter: 2-6mm
- Breaking load: 500kg
- Weight: 81g
Delivery & Returns
You can select your preferred delivery option or local pick up from Rooster at checkout.
We are happy to accept your returns so long as you send them back within 30 days.
For full details on all our terms and conditions click here.
Thank you for being a customer of Rooster, if you have any questions please use our online chat, call or email.
Phone: +44 (0)1243 389997