What is the part number and connection size? page lists 860-gtr1b and 660-gtr1b. chief web site lists 3/8 connection but this web page says 1/2".

The Sioux Chief 660-GTR1B is a 3/8" compression connection. The original product information created by others is incorrect noting a 1/2" connection.

is the cartridge available by itself?

I doubt it. This is a high quality unit with high quality fittings, buy with confidence. Sioux Chief makes commercial arrestors that are cartridge only but they are for trunk line use not appliance use.

can install from 1/2 inch angle stop to faucet ?

This is 3/8 comp male x 3/8 comp female.

Is this really 1/2" in and out?

It is 1/2 by 1/2 for soft copper. If you are using hard copper like L or M tubing you need 5/8 by 5/8 I am pretty sure.

Sioux Chief 660 Gtr1b Mini Hammer Rester

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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NT$1079

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Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔨 Elevate Your Plumbing Game!

SAFETY FIRST - Complies with NSF 61 standards, ensuring no more than 0.25% lead content.
RETROFIT READY - Perfect for retrofitting ½" air chambers, making upgrades a breeze.
LIGHTWEIGHT CHAMPION - Weighing only 4.6 ounces, it’s easy to handle and install.
SEAMLESS INTEGRATION - Compatible with Viega ProPress and all push-fitting systems for effortless installation.
VERSATILE CONNECTIONS - Available with F1807, F1960, and Viega Pexpress connections for maximum flexibility.

The Sioux Chief 660-GTR1B Mini Hammer Rester is a versatile and compliant solution for modern plumbing needs, designed for seamless integration with various systems while ensuring safety and ease of installation.

Specifications

ASIN	B008BIIN98
Best Sellers Rank	#182,542 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #228 in Faucet Trim & Repair Kits
Brand	Sioux Chief
Brand Name	Sioux Chief
Color	Metallic
Customer Reviews	3.8 out of 5 stars 100 Reviews
Global Trade Identification Number	00739236407849
Included Components	660-GTR1B
Item Dimensions	8 x 5.5 x 2 inches
Item Type Name	660-GTR1B
Item dimensions L x W x H	8 x 5.5 x 2 inches
Manufacturer	APR Supply Co.
Manufacturer Part Number	660-GTR1B
Material	Metal
Material Type	Metal
Model Number	860-GTR1B
Number of Packs	1
Number of Pieces	1
Thread Size	1/2
UPC	739236407849
Unit Count	1 Count

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