What's in the box:

8pcs Car AC Air Conditioner Refrigeration Adapter Automobile Air Conditioning Refrigeration Repair Tools Connector Adapter Coupler Kit R134A R12 (Standard)

Features:
Easy to use and install, perfect front placement on vehicle.
Hose Size: 1/4"x3/16", 1/4"x1/8", 3/8"x1/4", 1/2"x1/4".
Adapter Size: 1/4"x1/4", 1/4"x3/16", 1/4"x1/8".
Reliable materials, strong sealing, easy to use and install.
8pcs air conditioner hose adapter set, apply for R134a and R-12 vehicle A/C systems.

Specifications:
Material: Copper
Package Weight: 240g / 8.47oz
Package Size: 25 * 17.5 * 3cm / 9.84 * 6.89 * 1.18in

Packing List:
2 * Flexible Adapters
3 * 90 Adapter
1 * High Side Adapter
1 * Male Adapter
1 * Adapter