https://saemobilus.sae.org/standards/as701b-boss-design-spark-igniters
AS701B: BOSS DESIGN FOR SPARK IGNITERS - Technical Standard
boss designspark igniterstechnicalstandard
https://jetsinc.com/soldering-and-torches/torches/accessories/10-shurlite-single-strikers-spark-lighters-welding-torch-igniters-1501-1-box/
10 Shurlite Single Strikers Spark Lighters Welding Torch Igniters #1501 (1 Box)
10 Shurlite Single Strikers Spark Lighters Welding Torch Igniters #1501