France
Morocco
7881 13 13 Safety Blocker is a Parker Legris blocking fitting with 1/4″ BSPP male to 1/4″ BSPP female threads, multi‑directional nickel‑plated brass body (59.5 mm length, 21 mm hex), polymer release buttons, stainless steel gripping ring, and NBR seals. Rated 1–10 bar, −20 °C to +70 °C, spark‑resistant and silicone‑free. Ideal for locking pneumatic cylinder pistons by cutting supply and exhaust when pilot pressure is removed. Durable to >10 million cycles; RoHS, REACH, PED compliant.
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