# Crosby® 1098378 O-319 Chain Nest Hook, 4.2 ton, 1/2 to 9/16 in, Forged Alloy Steel, Zinc Plated, for use with: Chain Hoists

**Brand:** [CROSBY](https://maxsupplyco.com/brands/CROSBY)
**SKU:** 1098378-13143
**MPN:** 1098378
**Price:** $1,035 · in stock
**URL:** https://maxsupplyco.com/product/crosby-1098378

## Features

- Chain connecting pin is alloy
- Fitted with ball bearings and is suitable for frequent rotation under load
- O-319 Hooks utilize Crosby® standard 319 shank hooks with the registered Quic-Check® marking
- Latch is self-locking when hook is loaded

## Specifications

| Spec | Value |
|---|---|
| UPC | 662547983781 |
| Brands | CROSBY |
| Series | O-319 |
| Chain Size | 1/2 to 9/16 in |
| Manufacturer | Crosby Group |
| Design Factor | 4:1 |
| Package Quantity | 1/Each |
| Manufacturer Part Number | 1098378 |
| Working Load Limit (ton) | 3.8 |

## Description

Crosby® Chain Nest Hook, Series: O-319, 4.2 ton, 1/2 to 9/16 in, Forged Alloy Steel, Zinc Plated, for Use With: Chain Hoists

Features

- Chain connecting pin is alloy

- Fitted with ball bearings and is suitable for frequent rotation under load

- O-319 Hooks utilize Crosby® standard 319 shank hooks with the registered Quic-Check® marking

- Latch is self-locking when hook is loaded