• One-piece low‑friction single web block—no pins or screws, ultra‑light and strong
• CNC‑machined, hard black anodised & Teflon‑coated aluminium frame
• 60 mm composite fibre sheave on stainless hub with Delrin ball bearings for smooth operation
• Soft loop (webbing) mounting—ideal for easy, low‑profile attachment
• Compact and lightweight (~100 g) yet rated for demanding marine use

The Antal OPF 60 Simple Web Block (Model 00609 / ANT00609) features a one‑piece aluminium frame that is machined, polished, hard‑anodised, and Teflon‑coated—designed without assembly pins or screws for maximum strength and minimal maintenance. The block’s 60 mm composite fibre sheave spins on a stainless steel hub using Delrin ball bearings, providing smooth and low‑friction performance for lines up to 12 mm in diameter :contentReference[oaicite:1]{index=1}.

It uses a soft webbing loop for secure, streamlined mounting—perfect for light deck or grab‑strap applications. Despite weighing only about 100 g (0.22 lbs), the block delivers a robust Safe Working Load (SWL) of 800 kg, making it suitable for high-load sailing environments :contentReference[oaicite:2]{index=2}.

Specifications
Sheave Diameter: 60 mm (2.36 in)
Maximum Line Size: 12 mm (0.47 in)
Safe Working Load (SWL): 800 kg (1,764 lb)
Weight: ~100 g (0.22 lbs)
Frame Material: CNC‑machined aluminium, hard black anodised & Teflon‑coated
Sheave Material: Composite fibre resin on stainless hub with Delrin ball bearings
Mounting: Soft web loop
Part Number: 00609 / ANT00609

The Antal OPF 60 Simple Web Block is an excellent choice for sailors seeking a super‑lightweight, maintenance‑free deck block that offers high load capacity and smooth line handling in a minimalist design.