Quick view sku: 458MMS Silicone O-rings 45 x 8mm Price for 1 pc Silicone Rubber O-rings 45mm ID X 61mm OD x 8mm C/S 70 Durometer Silicone Rubber O-rings Silicone rubber has a wide temperature range which makes it useful in many applications. Temperature range: -103°F to 446°F (-73° 260°C)... MSRP: Now: $2.550 Add to Cart Compare Compare Selected