7 Series Stand-Up Swivel Block

7 Series blocks offer medium sized cruising and racing yachts Delrin™ and Delrin™ ball bearing sheave blocks with a stunning combination of strength and performance. Available with highly polished stainless steel or black hardcoat anodized aluminum cheeks that are reinforced with large stainless steel V-straps and head posts. All of the 7 series blocks work with convenient Universal adapters and contain our three-way head that allows for free swiveling or front/side set positions. Choose from our 7 series with Delrin™ sheave with plain bearing (704 series), SS cheeks with Delrin™ plain bearing sheaves (705 series) or Ball bearing sheaves (706 series).

• Includes: Urethane base 3 3/8 Inch (86mm)
• Fastener Size: 1/4 Inch RH (6mm)
• C/C Length: 1 11/16 Inch (43mm)