Thermoplastic 3 Lobe Knob - With Brass or Stainless Insert , Hand Knobs

Thermoplastic 3 Lobe Knob - Brass Insert

JBF National’s thermoplastic 3 lobe-tapped hand knob features enlarged lobes for maximum grip and palm comfort. This hand knob (also known as a clapming knob) is manufactured from the highest quality thermoplastic and is available in both black and orange. Comes with molded in brass tapped or stainless steel insert. Variety of thread sizes available. Please see component diagram below.

Brass Insert


JBF National Part Number / Brass Insert	D	d tap	d1	e	H	h2	color
1TLK-1558	0.98	10-24	0.47	0.35	0.69	0.2	black
1TLK-1559	0.98	10-24	0.47	0.35	0.69	0.2	orange
1TLK-1560	0.98	1/4-20	0.47	0.39	0.69	0.2	black
1TLK-1561	0.98	1/4-20	0.47	0.39	0.69	0.2	orange
2TLK-1562	1.26	10-24	0.55	0.35	0.8	0.23	black
2TLK-1563	1.26	10-24	0.55	0.35	0.8	0.23	orange
2TLK-1564	1.26	1/4-20	0.55	0.39	0.8	0.23	black
2TLK-1565	1.26	1/4-20	0.55	0.39	0.8	0.23	orange
3TLK-1566	1.57	1/4-20	0.68	0.39	1	0.27	black
3TLK-1567	1.57	1/4-20	0.68	0.39	1	0.27	orange
3TLK-1568	1.57	5/16-18	0.68	0.55	1	0.27	black
3TLK-1569	1.57	5/16-18	0.68	0.55	1	0.27	orange
4TLK-1570	1.97	5/16-18	0.76	0.55	1.27	0.35	black
4TLK-1571	1.97	5/16-18	0.76	0.55	1.27	0.35	orange
4TLK-1572	1.97	3/8-16	0.76	0.66	1.27	0.35	black
4TLK-1573	1.97	3/8-16	0.76	0.66	1.27	0.35	orange
5TLK-1574	2.48	3/8-16	0.92	0.66	1.57	0.47	black
5TLK-1575	2.48	3/8-16	0.92	0.66	1.57	0.47	orange
5TLK-1576	2.48	1/2-13	0.92	0.75	1.57	0.47	black
5TLK-1577	2.48	1/2-13	0.92	0.75	1.57	0.47	orange

Stainless Steel Insert


JBF National Part Number / Stainless Steel Insert	D	d tap	d1	e	H	h2	color
1TLK-1578SS	1.26	1/4-20	0.55	0.39	0.8	0.23	black
2TLK-1579SS	1.57	5/16-18	0.68	0.55	1	0.27	black
3TLK-1580SS	1.97	3/8-16	0.76	0.66	1.27	0.35	black