1-3/8" Bushing Included

Cast Iron 4.5" Single Groove Pulley Belt A Section 4L with 1-3/8" Sheave Bushing

A nice detail on the STRENGTH-100 is the digital display for precise monitoring.

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Cast Iron 8.75" Dual Groove Pulley Belt B Section 5L with 1-3/8" Sheave Bushing

A nice touch is the WD-40 Lubricant's spray that doesn't drip everywhere.

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Cast Iron 4.5" Dual Groove Pulley Belt B Section 5L with 1-3/8" Sheave Bushing

Rounded corners includes rivets, and that helps it resist splitting from accidental drops.

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Cast Iron 6" Dual Groove Belt B Section 5L Pulley with 1-3/8" Sheave Bushing

Red Rubber Grease is a solid choice for lubricating fifth wheels on trailers.

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Cast Iron 5.5" Dual Groove Pulley Belt A Section 4L with 1-3/8" Sheave Bushing

You will find that this unbranded unit is a reliable choice for daily use.

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