These are not the oldest of the Klein Tools but more likely the second or third generation. The first boxes that we had were a darker yellow with a
TEKTON Mini Flat Nose Pliers (Smooth Jaw)
Needle Nose Pliers
Klein Tools Needle-Nose Plier Pliers for sale
Klein Tools 4 in. Midget Long-Nose Pliers with Slim Nose and Spring D322-4 1 /2C - The Home Depot
Klein Tools 4 in. Midget Long Nose Pliers D321-41/2C - The Home Depot
These are not the oldest of the Klein Tools but more likely the second or third generation. The first boxes that we had were a darker yellow with a
Vintage Klein D323-4 1/2C Pliers Midget Flat Tip - Long Nose w/ Tapered Jaw NOS
Klein Tools 4 in. Midget Long Nose Pliers D321-41/2C - The Home Depot
TEKTON Mini Flat Nose Pliers (Smooth Jaw)
Nos Klein Tools FOR SALE! - PicClick
Vintage Klein D323-4 1/2C Pliers Midget Flat Tip - Long Nose w/ Tapered Jaw NOS
Diagonal Cutting Pliers with narrow jaw and hinge for delicate work in tight areas Pliers have sharp pointed nose for precise tip cutting
Klein Tools D259-4C Pliers, Diagonal Cutting Midget Electronics Pliers with Pointed Narrow Jaw, and Hot-Riveted Joint, 4-Inch
Klein Tools D259-4C Pliers, Diagonal Cutting Midget Electronics Pliers with Pointed Narrow Jaw, and Hot-Riveted Joint, 4-Inch - Side Cutting Pliers
Pliers Datasheet by Klein Tools, Inc.