Product

Ball bearing swivel bases feature dual rows of Delrin® ball bearings that swivel freely even under high loads. Bases include stand-up springs and a U-adaptor to accept a variety of appropriate blocks. The low profile 205 is used when installation is at deck level and when smaller blocks are used.

Height (mm)
114 mm

Height (in)
4 1/2 in

Weight (g)
340 g

Weight (oz)
12 oz

Minimum line Ø (mm)
3 mm

Minimum line Ø (in)
1/8 in

Maximum line Ø (mm)
12 mm

Maximum line Ø (in)
1/2 in

Fastener spacing (mm)
19 mm

Fastener spacing (in)
3/4 in

Fasteners (mm)
5 FH mm

Fasteners (in)
#10 FH in

Use with
57 mm / Big Bullet / Dinghy / 2.25" / little ratchets

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