Sheave - Aluminum

This configuration accommodates both rope and wire, providing a chafe-free surface for rope, while giving full support to wire to prevent flattening. Hardcoat-anodized 6061-T6 aluminum offers superior strength and corrosion resistance.

• Color - Black

Material Aluminum

Max Line 1/2" (13mm)

Max Wire 3/16" (5mm)

OD 2" (51mm)

ID 3/8" (10mm)

Width 5/8" (16mm)

Schaefer sheaves are designed to be compatible with Schaefer products and are not intended for use in other manufacturers' blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other than Schaefer Marine.

Sheave - Aluminum

This configuration accommodates both rope and wire, providing a chafe-free surface for rope, while giving full support to wire to prevent flattening. Hardcoat-anodized 6061-T6 aluminum offers superior strength and corrosion resistance.

• Color - Black

Material Aluminum

Max Line 1/2" (13mm)

Max Wire 3/16" (5mm)

OD 2" (51mm)

ID 1/2" (13mm)

Width 5/8" (16mm)

Schaefer sheaves are designed to be compatible with Schaefer products and are not intended for use in other manufacturers' blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other than Schaefer Marine.

Sheave - Aluminum

This configuration accommodates both rope and wire, providing a chafe-free surface for rope, while giving full support to wire to prevent flattening. Hardcoat-anodized 6061-T6 aluminum offers superior strength and corrosion resistance.

• Color - Black

Material Aluminum

Max Line 5/8" (16mm)

Max Wire 3/16" (5mm)

OD 2-3/8" (60mm)

ID 7/16" (11mm)

Width 3/4" (19mm)

Schaefer sheaves are designed to be compatible with Schaefer products and are not intended for use in other manufacturers' blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other than Schaefer Marine.

Sheave - Aluminum

This configuration accommodates both rope and wire, providing a chafe-free surface for rope, while giving full support to wire to prevent flattening. Hardcoat-anodized 6061-T6 aluminum offers superior strength and corrosion resistance.

• Color - Black

Material Aluminum

Max Line 5/8" (16mm)

Max Wire 3/16" (5mm)

OD 2-3/8" (60mm)

ID 1/2" (13mm)

Width 3/4" (19mm)

Schaefer sheaves are designed to be compatible with Schaefer products and are not intended for use in other manufacturers' blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other than Schaefer Marine.

Sheave - Aluminum

This configuration accommodates both rope and wire, providing a chafe-free surface for rope, while giving full support to wire to prevent flattening. Hardcoat-anodized 6061-T6 aluminum offers superior strength and corrosion resistance.

• Color - Black

Material Aluminum

Max Line 1/2" (13mm)

Max Wire 3/16" (5mm)

OD 1-7/16" (37mm)

ID 3/8" (10mm)

Width 19/32" (15mm)

Schaefer sheaves are designed to be compatible with Schaefer products and are not intended for use in other manufacturers' blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other than Schaefer Marine.

Aluminum Universal Circuit (UC) Sheave

These extremely low-friction ball bearing sheaves accommodate both rope and wire. A high-strength, self-contained Delrin™ bearing package and a Nomex™/Teflon™ self-lubricating bushing are used in all UC sheaves. The combined benefits of the design mean easier turning under the heaviest loads.

• Color - Black

Material Aluminum (UC)

Max Line 5/8" (16mm)

Max Wire 3/16" (5mm)

OD 3-1/4" (83mm)

ID 3/8" (10mm)

Width 13/16" (21mm)

Schaefer sheaves are designed to be compatible with Schaefer products and are not intended for use in other manufacturers' blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other than Schaefer Marine.