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Ronstan Series 30 BB Block, Single Loop Top, Clevis Pin Top
Manufacturer part #: RF34108
Technical Description
Series 30 BB Single Loop & Clevis Pin Top Block
1 3/16 in
30 mm
3/16 in
5 mm
7/32 in
6 mm
360 lb
165 kg
1490 lb
675 kg
1.3 oz
36 g
Manufacturer part #: RF34108
180 degree pivoting sheave
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
Pivoting version suits controls that need to be trimmed from either side of the boat
Materials
Acetal ball bearings
UV stabilised Acetal sheave
Grade 316 stainless steel load housing
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
Materials
Manufacturer part #: RF34108
Technical Description
Series 30 BB Single Loop & Clevis Pin Top Block
1 3/16 in
30 mm
3/16 in
5 mm
7/32 in
6 mm
360 lb
165 kg
1490 lb
675 kg
1.3 oz
36 g
Manufacturer part #: RF34108
180 degree pivoting sheave
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
Pivoting version suits controls that need to be trimmed from either side of the boat
Materials
Acetal ball bearings
UV stabilised Acetal sheave
Grade 316 stainless steel load housing
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
Materials
$97.28
Ronstan Series 30 BB Block, Single Loop Top, Clevis Pin Top—
$97.28
Description
Manufacturer part #: RF34108
Technical Description
Series 30 BB Single Loop & Clevis Pin Top Block
1 3/16 in
30 mm
3/16 in
5 mm
7/32 in
6 mm
360 lb
165 kg
1490 lb
675 kg
1.3 oz
36 g
Manufacturer part #: RF34108
180 degree pivoting sheave
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
Pivoting version suits controls that need to be trimmed from either side of the boat
Materials
Acetal ball bearings
UV stabilised Acetal sheave
Grade 316 stainless steel load housing
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
Materials










